This HVAC control relay is a direct OEM fit for Berko CUH900 series heaters and various QMark unit heaters

Does this include the socket or just the bulb/lens

50" WC (Water Column) set point

This OEM replacement part is engineered to open the electrical circuit when temperatures reach 250°F and automatically reset once the system cools to approximately 210°F

the belt has likely exceeded its service life and is slipping

Amana-Goodman B1256554 Heat Sequencer Els PW 17895 This HVAC control relay isThe Amana Goodman B1256554 Heat Sequencer is a critical multi stack control engineered for 20kW electric heat kits in Goodman, Amana, and Janitrol air handlers. Designed to manage the staggered activation of up to four heating elements, this OEM component prevents high amperage inrush that can trip breakers or damage sensitive electronic controls. This sequencer features a 24V control circuit (bottom terminals) used to actuate the bimetal strip, which