November 2014
Engineering Data Sheet 801/3
CKRS
Assembled cast iron boiler
Natural gas
Propane Gas
Class D oil
Dual fuel
75 kW
to
145 kW
Contents
Page
General information
2
Dimensions & data
3
Installation requirements 4 & 5
Boiler control & wiring
6 & 7
Seasonal efficiency of over 84% gives compliance with ADL2B 2013 for gas
fired boilers without the need for additional heating credits
Compact heat exchanger gives small footprint relative to output
Delivered as a ready-assembled block or can be site assembled for easy
access if preferred
Wide range of 2-stage gas and oil burners available