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
- Expiry date:
- 31/07/2026
- Note:
- The rigid filling loop assembly incorporates a double check valve assembly (verified by test as suitable for backflow protection against fluid category 3).
The keyless filling link incorporates a CAB backflow prevention device (verified by test as suitable for backflow protection against fluid category 3). The discharge from the relief outlet port of this device must be made via a type AA, AB or AD air gap, or in accordance with EN 1717.
- Size:
- Primary: 28mm compression.
Secondary: 15mm compression.
- Marking:
- Baxi on front of boiler.
- Installation Requirements:
- R001 R140 R360
- Model:
-
Baxi 224 Combi (product code 7656160).
Baxi 228 Combi (7656161).
Baxi 424 Combi (7656162).
Baxi 428 Combi (7656163).
Baxi 428 Combi LPG (7676760).
- Factor:
- Baxi Heating UK Ltd.
Company Name
Baxi Heating UK Ltd.
Address
Club Street
Bamber Bridge
Preston
Lancaster
Postcode
PR5 6FN
View All Listings by this Company - 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
View All Listings by this Company