Boiler Clearances And Connections - Keston HEAT 2 45 Installation & Servicing

1.13 BOILER CLEARANCES AND CONNECTIONS

The following minimum clearances must be
maintained for operation and servicing.
Front of boiler - 450mm
Sides of boiler - 25mm
Above boiler - dependent upon the flue
system see drawings
Below boiler - 300mm
Clearance between multiple boiler
installations - 25mm
GAS & CONDENSE OUTLETS
FLOW &RETURN CONNECTIONS
12
SECTION 1 - GENERAL
A
B
68
81
Boiler
45, 55
500
118
FLOW
CONDENSE GAS
RETURN
59
209
299
Dim. A Dim. B
360 130
118
850
59
Installation & Servicing