Range of gas fired condensing combination boilers providing domestic hot water via a plate heat exchanger. The cold inlet incorporates an angled spherical valve with a brass body, chromium plated brass ball and a lever operating member. The primary circuit incorporates an expansion vessel, isolation valves on flow and return, drain valve and a pressure relief valve set at 3.0 bar. Maximum working pressure of the primary circuit is 2.5 bar. Maximum working pressure of the secondary circuit is 10.0 bar. Maximum operating temperature for the secondary circuit is 55˚C. Cold supply only.

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:

2112354

Expiry date:

31/12/2026

Size:

Secondary: 15mm copper tail. Primary: 22mm copper tail.

Marking:

Biasi and Biasi logo on front panel. Biasi, Biasi logo, pressure, model and other technical information on label on inside cover.

Installation Requirements:

R001 R140 R360

Model:

Advance Plus 25C ERP, Advance Plus 30C ERP, Advance Plus 35C ERP, M300V.2025 SM, M300V.2530 SM, M300V.3035 SM, M275V.2024 SM, M275V.2428 SM, M275V.2832 SM.

Factor:

BSG Caldaie a gas S.p.A.

Company Name

BSG Caldaie a gas S.p.A.

Address

Via Pravolton, 1 - 33170, Pordenone (PN)

Phone

+39 0434 238311

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