Ranges of wall hung, gas-fired condensing combination boilers providing domestic hot water via a plate heat exchanger and pressurised central heating system incorporating an expansion vessel and pressure relief valve set at 3.0 bar. The supplies to both domestic hot water and primary are controlled via spherical valves. Products are supplied with a rigid filling loop or keyless filling link. Maximum working pressure of the primary circuit is 2.5 bar & maximum supply pressure of the secondary circuit is 8.0 bar. Cold water supply only. Maximum operating temperature 95°C.

Section:

1465 Heaters

Section Subtitle:

Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.

WRAS Approval Number:

2107804

Size:

Primary: 28mm compression. Secondary: 15mm compression.

Marking:

Baxi on front of boiler.

Installation Requirements:

R001 R140 R360

Expiry date:

31/07/2026

Model:

Baxi 224 Combi (product code 7656160). Baxi 228 Combi (7656161). Baxi 424 Combi (7656162). Baxi 428 Combi (7656163). Baxi 428 Combi LPG (7676760).

Approval Holder:

Baxi Heating UK Ltd.

Company Name

Baxi Heating UK Ltd.

Address

Club Street Bamber Bridge Preston Lancaster

Postcode

PR5 6FN

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Manufacturer:

Baxi Spa

Company Name

Baxi Spa

Address

Via Trozzetti 20 36061 Bassano del Grappa (VI)

Phone

Tel: +39 0424 517 111 Fax: +39 0424 38089

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