Premium UK Manufacturer

Firebird Boilers

Discover premium Firebird boiler models with exceptional efficiency ratings. Find the perfect heating solution available through the ECO4 free boiler scheme.

194+

Boiler Models

A+

Efficiency Rating

FREE

Installation

ECO4

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Firebird Collection

Premium Boiler Models

Discover Firebird's complete range of high-efficiency boilers, organized by type for easy comparison

Manufacturers

A J Wells and Sons

A O Smith

ACV

Alde

Alpha

Aquaflame

ARCA

Ariston

ATAG

Atlantic 2000

Atlantic Boilers

Atmos

Baxi

Baxi Heating

Baxi Potterton

Beeston

Benson Heating

Biasi

Boulter

Boxer

British / Scottish Gas

British Gas

British Gas/Scottish Gas

Broag Remeha

Buderus

Burco Maxol

Caradon Ideal

Chaffoteaux

Chaffoteaux et Maury

Charles Portway & Son

Claudio GR (Vokera)

Clyde

Coopra BV

Daikin

DD Heating

De Dietrich

De Dietrich Thermique

Dimplex

E.C.A.

Eco Hometec (UK)

Econoflame

EHC

Elco

ELCO Klockner Heiztechnik

Eurocal

Europa

EUROTERM

Evo

Express

Fagor Electrodomesticos S.Coop

Fer

Fer Industrie

Ferroli

Firebird

Firebird Enviromax

Fonderie Sime

Fondital

Fontecal

GAH Heating Products

GEM

Geminox

Gerkros

Gledhill

Glotec

Glow-worm

Grandee

Grant

Halstead

Heating World Group

Heatline

HEB Boilers

Hepworth Heating

Hermann Srl

Hoval

HRM

HRM Boilers

Husqvarna

Hyrdoline

i-mini

ICI Caldaie

icon Heating

Ideal

Ikon

Intergas

iQE

IRSAP

Itho Images bv

Jaguar

Johnson & Starley

Keston

Kidd VHE

Lamborghini

Lamborghini Caloreclima

Main

Malvern

Maxol

Merlin

MHS Boilers

Mikrofill

Mistral

Mistral Boilers

Morco

Motan

Myson Combustion Products

Navien

Nefit Buderus Ltd

Nova Florida

NST

Oceanspa

Optia

Parkray

Perrymatics

Potterton

Potterton International Heating

Potterton Myson

Potterton Myson Heating

Powermatic

Powermax

Pro

Protherm

Quantum

R H Ingham

Radiant

Ravenheat

Remeha

Rhino Savannah

Rinnai UK

ROC

Rotex

Sabre

Sarigas

Saturn

Saunier Duval

Scottish Gas

Servowarm

Sile SpA

sime

Sime Heating Products (UK)

Solarcombi

Strebel

Termet

The White Boiler Company

Thermeco

Thorn EMI Heating

Trianco

Trisave

Turco

Turkington Engineering

Unical

Vaillant

Viadrus

Viessmann

Vokera

Vokèra BY RIELLO

Warmflow

Warmworld

Wickes

Wolf

Worcester

Yorkpark

Other Boilers

Alpha CD 50 S

Alpha•89.5%

Baxi Duo-tec Combi 40 HE A

Baxi•88.9%

Baxi Heating Solo 50/4 RS

Baxi Heating•65.0%

Biasi 24S

Biasi•78.3%

Ariston Microgenus II 24 MFFI

Ariston•82.0%

Biasi Garda HE M96.24SM/B2

Biasi•86.4%

Quick Actions

Efficiency Calculator Check Eligibility

Conventional Boilers

161 premium models available

High Efficiency

Firebird Enviromax Blue Supreme Heatpac 20

Fuel Type

Oil

Power Output

20 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Blue Supreme Heatpac 26

Fuel Type

Oil

Power Output

26 - 26

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Blue Supreme Popular 20

Fuel Type

Oil

Power Output

20 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Blue Supreme Popular 26

Fuel Type

Oil

Power Output

26 - 26

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Blue Supreme Utility 20

Fuel Type

Oil

Power Output

20 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Blue Supreme Utility 26

Fuel Type

Oil

Power Output

26 - 26

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Amber Supreme Heatpac 26

Fuel Type

Oil

Power Output

25.5 - 25.5

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Amber Supreme Popular 26

Fuel Type

Oil

Power Output

25.5 - 25

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Amber Supreme Utility 26

Fuel Type

Oil

Power Output

25.5 - 25.5

Method

Condensing

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ECO4 Eligible

Firebird Blue Flame Enviromax Heatpac 26kW

Fuel Type

Oil

Power Output

26 - 26

Method

Condensing

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ECO4 Eligible

Firebird Blue Flame Enviromax Popular 26kW

Fuel Type

Oil

Power Output

26 - 26

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Heatpac C12/18 kW

Fuel Type

Oil

Power Output

12 - 18

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Kitchen C12/18kW

Fuel Type

Oil

Power Output

12 - 18

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Popular C12/18KW

Fuel Type

Oil

Power Output

12 - 18

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Heatpac C12/20kW

Fuel Type

Oil

Power Output

12 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Kitchen System C12/20kW

Fuel Type

Oil

Power Output

12 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Popular C12/20kW

Fuel Type

Oil

Power Output

12 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Systempac C12/20kW

Fuel Type

Oil

Power Output

12 - 20

Method

Condensing

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ECO4 Eligible

Firebird Envirormax Kitchen C12/20kW

Fuel Type

Oil

Power Output

12 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Heatpac C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Heatpac C26kW

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Kitchen C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Kitchen C26kW

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Popular C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

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ECO4 Eligible

Firebird Enviromax Popular C26kW

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

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ECO4 Eligible

Firebird Enviromax System C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax System C26kW

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Systempac C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Systempac C26kW

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Utility C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Utility C26kW

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Heatpac C26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Kitchen C26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Popular C26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax System C26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Systempac C26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Utility C26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Heatpac C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Kitchen C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Popular C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax System C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Systempac C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Utility C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Heatpac C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Kitchen C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Popular C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax System C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Systempac C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Utility C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Heatpac C44

Fuel Type

Oil

Power Output

35 - 44

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Kitchen C44

Fuel Type

Oil

Power Output

35 - 44

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Popular C44

Fuel Type

Oil

Power Output

35 - 44

Method

Condensing

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ECO4 Eligible

Firebird Enviromax System C44

Fuel Type

Oil

Power Output

35 - 44

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Systempac C44

Fuel Type

Oil

Power Output

35 - 44

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Boiilerhouse C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver System C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Utility C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

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ECO4 Eligible

Firebird Silverpac C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

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ECO4 Eligible

Firebird Silver Boilerhouse C26kW

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver System C26kW

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Utility C26kW

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silverpac C26kW

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Systempac C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Systempac C26

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Systempac C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Heatpac C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Kitchen C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Popular C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax System C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Systempac C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Utility C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Boiilerhouse C35KW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver System C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Utility C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silverpac C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Heatpac C58

Fuel Type

Oil

Power Output

44 - 58

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Kitchen C58

Fuel Type

Oil

Power Output

44 - 58

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Popular C58

Fuel Type

Oil

Power Output

44 - 58

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Boilerhouse CR20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver System CR20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Utility CR20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silverpac CR20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Heatpac C73

Fuel Type

Oil

Power Output

58 - >70kW

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Kitchen C73

Fuel Type

Oil

Power Output

58 - >70kW

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Popular C73

Fuel Type

Oil

Power Output

58 - >70kW

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Boilerhouse CR26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver System CR26

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Utility CR26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silverpac CR26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Boilerhouse CR35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver System CR35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silver Utility CR35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Silverpac CR35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Boilerhouse S 120-150

Fuel Type

Oil

Power Output

35.17 - 43.96

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac 120-150

Fuel Type

Oil

Power Output

35.17 - 43.96

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Popular 120-150

Fuel Type

Oil

Power Output

35.17 - 43.96

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 120-150 Boilerhouse

Fuel Type

Oil

Power Output

36.63 - 43.96

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 120-150 Kitchen

Fuel Type

Oil

Power Output

36.63 - 43.96

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Roomsealed Popular (Hideaway) 120-150

Fuel Type

Oil

Power Output

35.17 - 43.96

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird S (White Cased) 120-150

Fuel Type

Oil

Power Output

35.17 - 43.96

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Boilerhouse S 150-200

Fuel Type

Oil

Power Output

43.96 - 58.61

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Boilerhouse S 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac 150-200

Fuel Type

Oil

Power Output

43.96 - 58.61

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac 90-120 System

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac S 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic Boilerhouse 90-115

Fuel Type

Oil

Power Output

26.38 - 33.70

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic S 90-115

Fuel Type

Oil

Power Output

26.38 - 33.70

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Popular 150-200

Fuel Type

Oil

Power Output

43.96 - 58.61

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Popular 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 150-200 Boilerhouse

Fuel Type

Oil

Power Output

43.96 - 58.61

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 150-200 Kitchen

Fuel Type

Oil

Power Output

43.96 - 58.61

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 90-120 Boilerhouse

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 90-120 Kitchen

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino Heatpac 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Roomsealed Popular (Hideaway) 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird S (White Cased) 150-200

Fuel Type

Oil

Power Output

43.96 - 58.61

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird S (White cased) 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird S (White Cased) 90-120 System

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Boilerhouse S 200-250

Fuel Type

Oil

Power Output

58.61 - >70kW

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac 200-250

Fuel Type

Oil

Power Output

58.61 - >70kW

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Popular 200-250

Fuel Type

Oil

Power Output

58.61 - >70kW

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 200-250 Boilerhouse

Fuel Type

Oil

Power Output

58.61 - >70kW

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 200-250 Kitchen

Fuel Type

Oil

Power Output

58.61 - >70kW

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird S (White Cased) 200-250

Fuel Type

Oil

Power Output

58.61 - >70kW

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Boilerhouse S 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac S 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac Sealed System 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic Boilerhouse 50-82

Fuel Type

Oil

Power Output

14.65 - 24.03

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic Boilerhouse 70 – 90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic De Luxe 50-82

Fuel Type

Oil

Power Output

14.65 - 24.03

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic Deluxe 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic S 50-82

Fuel Type

Oil

Power Output

14.65 - 24.03

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic S 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Popular 50-90

Fuel Type

Oil

Power Output

14.65 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 50-90 Boilerhouse

Fuel Type

Oil

Power Output

14.65 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino 50-90 Kitchen

Fuel Type

Oil

Power Output

14.65 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino Heatpac 50-90

Fuel Type

Oil

Power Output

14.65 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Rhino Slimline Heatpac 50/90

Fuel Type

Oil

Power Output

14.65 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Roomsealed Popular (Hideaway) 50 – 90

Fuel Type

Oil

Power Output

14.65 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird S (White Cased) 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Sealed System 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Boilerhouse S 50-70

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Heatpac 70 System

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic Boilerhouse 50 – 70

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic DeLuxe 50-70

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Oylympic S 50-70

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Popular 50-70

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird S (White Cased) 50-70

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird S (White Cased) 70 System

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Combi Boilers

33 premium models available

High Efficiency

Firebird Enviromax Combi HE 20kW

Fuel Type

Oil

Power Output

20 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Slimline Combi 20

Fuel Type

Oil

Power Output

20.0 - 20.0

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Slimline Combi 26

Fuel Type

Oil

Power Output

26.0 - 26.0

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combi HE 26kW

Fuel Type

Oil

Power Output

26.0 - 26.0

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combi C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combi C26kW

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combipac C20kW

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combipac C26kW

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combi C26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combi HE 35kW

Fuel Type

Oil

Power Output

35.0 - 35.0

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combipac C26

Fuel Type

Oil

Power Output

15 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combi C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combipac C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combi C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combipac C35kW

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Combipac C20

Fuel Type

Oil

Power Output

15 - 20

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Combipac C26

Fuel Type

Oil

Power Output

20 - 26

Method

Condensing

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Combipac C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combi C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Enviromax Combipac C35

Fuel Type

Oil

Power Output

26 - 35

Method

Condensing

View Full Details

ECO4 Eligible

Firebird Combi 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Combipac 90-120

Fuel Type

Oil

Power Output

26.38 - 35.17

Method

Non-Condensing

Fuel Type

Oil

Power Output

26.38 - 26.38

Method

Non-Condensing

Fuel Type

Oil

Power Output

26.38 - 26.38

Method

Non-Condensing

Fuel Type

Oil

Power Output

33.7 - 33.7

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Combipac 115

Fuel Type

Oil

Power Output

33.7 - 33.7

Method

Non-Condensing

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Combipac 50-70

Fuel Type

Oil

Power Output

14.65 - 20.52

Method

Non-Condensing

View Full Details

ECO4 Eligible

Firebird Combipac 70-90

Fuel Type

Oil

Power Output

20.52 - 26.38

Method

Non-Condensing

View Full Details

ECO4 Eligible

Smart Tools for Firebird

Specialized Tools & Calculators

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Firebird Calculator

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Compare Firebird Models

Compare different Firebird boiler models side by side with detailed specifications and performance metrics.

Model-to-model comparison

Detailed specifications

Performance analysis

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Free Firebird Boiler?

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Instant eligibility check

ECO4 scheme qualification

No-cost installation

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Get a FREE Firebird boiler replacement through the government ECO4 scheme. No upfront costs, professional installation, and immediate energy savings guaranteed.

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