Peerless Boiler Repair Part #90038 - Sect Ect Back Open 30#, Ec1014 Hydrotherm 4 Zone Switching Relay with

4 Zone Switching Relay with priority Electronic Fuse - Auto reset Robust Transformer - Enough to handle up to 15 zones Double-sided printed circuit board construction - 100% factory tested for reliability Clearly marked terminals with clamping plates Separate xx (isolated switch) & ZC/ZR Relays protect boiler aquastat Priority Safety Timer - Ensures other zones get heat every 30 minutes & prevents freeze-ups 5-second Time Delay for boiler shut-off Relay Diagnostic Light - Easily seen through window on cover Premium plug-in replaceable relays 24 VAC Transformer Terminals Plug-in

LOW LEVEL CONTROL Maintains level between probes

Square Head Bolt

PEERLESS BOILER PART #90650 - JKT 64-08 CTN 50#

15 GPM and 20 GPM

Peerless Boiler Repair Part #90038 - Sect Ect Back Open 30#, Ec1014 Hydrotherm 4 Zone Switching Relay withPEERLESS BOILER REPAIR PART #90038 SECT ECT BACK OPEN 30#, EC1014