L8124E1016 Aquastat Relay

Price: $310.00 per Pieces

Availability: Ships within 3-7 business days; some items may take longer

Description

A Honeywell L8124E aquastat relay, the combination control used on boilers with a tankless coil. It handles the high limit, maintains boiler temperature for domestic hot water, and switches the circulator on a call for heat — all in one housing. Because so much is combined in it, a failure can present as no heat, no hot water, or a circulator that will not start. Match the exact suffix when replacing, as the L8124 family is supplied in several configurations.