Technical data
Page 17
BOILERMATE
A-CLASS
SP
1.0 DESIGN
Method of connecting two BoilerMates to one heat source
If the primary fl ow and return pipework continuously rises from the boiler to the
BoilerMate the recommended method for connecting two BoilerMates to one heat
source is to fi t the BoilerMates as normal but to provide a single check valve on the
common primary return (to boiler) - see diagram below.
The heating and hot water from each appliance must serve separate zones/bathrooms
within the property.
The electrical supplies from each appliance to the boiler will need twinning so that
the boiler will operate on a call from either/both appliances.
Both primary pumps and the primary pipework sizes should be checked to ensure that
they are adequate for the system that has been installed. If necessary an extra pump
should be fi tted on the common primary return pipework - see diagram below.
1.3 SYSTEM DETAILS
Heating System
"-
!#LASS
30
"OILER
(EATING#IRCUIT
(EATING#IRCUIT
"-
!#LASS
30
&ITEXTRAPUMP
IFREQUIRED
3INGLECHECK
VALVE
3INGLECHECK
VALVE