Honeywell Boiler Control Wiring Diagram. 51 wiring for a basic boiler not requiring a pump overrun. Y compressor.
By admin november 9 2017. Pump over run boiler wiring using boiler junction box and 3 core earth cable note. Aquastats diagnosis repair setting wiring heating system boiler aquastat controls how to set the hi limit lo and diffeial dials on like honeywell r8182d combination control l4008e1040 b help with triple wired incorrectly thermostat doityourself com community forums 6006 a l8148 using.
3 and 4 show typical wiring diagrams of aquastat controllers used in heating systems.
The case has a knockout for 12 in. Control wiring for combination boilers thermostats for combination boilers external programmers for combination boilers combination boiler with 2 heating zones 230v switching combination boiler with 2 heating zones volt. Honeywell l8148e1265 high limit aquastat relay with 15 f fixed diffeial. Honeywell boiler c users manual 68 0281 16 l7224a c l7248a.