Wiring a Heat Exchanger and Modine and Pump.

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Stoker Coal Boiler: 1984 Eshland S260 coal gun
Coal Size/Type: Lehigh anthracite pea
Other Heating: oil furnace
Location: Peasleeville NY

Post By: hotblast1357 » Sun. Sep. 27, 2015 7:21 pm

Here is the wiring diagram for my setup, relays are RA89A models, small relay in a box's are RIB-U1C. thanks too scott for the help.
boiler hook up.jpg

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