Combi Boilers

Baxi 200 Combi 2

The Baxi 200 Combi 2 has a 2-year parts and labour warranty, is lightweight and contains a stainless steel heat exchanger.

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Features and Benefits

Multiple outputs

Available in outputs of 24 and 28kW, natural gas or LPG

Safer and cleaner

Combined PrV with separate drain to facilitate a safer and cleaner boiler drain down for repair

Time-saving

Colour coded and removable wiring blocks to save time during installation

Flexible

Optional stand off frame to offer flexibility for hidden and neat pipework

Quicker installation

Compatible with internal fit telescopic flue for a safer and quicker one-person fit installation from inside the property

Lightweight

Under 30kg installer lift weight for easy installation

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Product Literature

Installation and Service Manuals

User Guides

Specification Guides

Technical Specifications

Product Fiche

Energy Labels

Dimensions

A: Boiler Width = 390mm

B: Boiler Height = 700mm

C: Boiler Depth = 285mm

D: Side Clearance = 5mm

E: Upper Clearance = 178mm

F: Lower Clearance = 200mm

G: Front Clearance = 5mm in operation (450mm for servicing)

Technical Specification

Product Model	224 Combi 2	224 Combi LPG 2	228 Combi 2
Product Code	7790612	7804263	7790613
Controls
Concealed User Controls	No	No	No
User Adjustable DHW temperature (Range - 35° to 60° (+- 5C))	Yes	Yes	Yes
User Adjustable CH temperature (Range - 25° to 80° (+- 5C))	Yes	Yes	Yes
Temperature / Fault Diagnosis Display	Yes	Yes	Yes
Gas
Natural gas	Yes	No	Yes
Propane LPG	No	Yes	No
Inlet supply pressure (natural gas) - mbar (nominal)	20	-	20
Maximum Gas Rate (G20) Qmax - m³ / hr	2,61	-	3,06
Heat Input CH
kW (max) Gross (QnHs)	22,9	22,9	22,9
kW (min) Gross (QnHs)	5,4	5,4	6,7
Heat Output CH (non-condensing)
kW (Max) (Pn)	20	20	20
kW (Min) (Pn)	4,8	4,8	5,8
Heat Output CH (condensing)
kW (Max) (Pnc)	21,8	21,8	21,8
kW (Min) (Pnc)	5,2	5,2	6,3
Heat Input domestic hot water (DHW) - kW max gross (QnwHs)	27,4	27,4	32,1
Heat output domestic hot water (DHW) - kW max	24	24	28
Water heating efficiency class	A	A	A
Electrical
Permanent live required	Yes	Yes	Yes
External fuse rating (Amps)	3	3	3
Pump overrun	Yes	Yes	Yes
Integral 'boiler only' frost thermostat	Yes	Yes	Yes
Hydraulic
Maximum DHW flow rate (Delta T @ 35'C rise) (l/min)	9,8	9,8	11,4
Minimum DHW flow rate required (l/min)	2	2	2
Minimum operating DHW pressure required (bar)	0,15	0,15	0,15
Integral expansion vessel - Size (litres)	7	7	7
Maximum capacity of the CH system (litres)	120	120	120
Integral automatic bypass	Yes	Yes	Yes
Weights
Installer Lift Weight (kg)	26.5	26.5	27.5

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Baxi Genuine Parts

Whether you are working on an installation, repair or service, Baxi Genuine Parts are guaranteed for quality, reliability and safety. Start here to find the parts you need.

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Product Training

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Error Codes for Baxi Boilers

If a boiler develops a problem, it will display an error code. We explain the most common error codes here.

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