extending the life of pumps and boilers

Always verify the physical cabinet size and minimum fan speed requirements before installation

it provides a dual 4-digit LCD display for clear monitoring of setpoints and actual process values

Superior Protection: Internal motor protection and a magnetite-resistant design prevent damage from system debris and electrical overload

the reverse is generally not permitted by code

Supco 90290 Relay 326058-755 extending the life of pumpsThe Supco 90290 Relay is a heavy duty, general purpose 24V N O SPST relay engineered for reliable switching in HVACR and industrial control circuits. Built for high cycling applications, this SPST fan relay features a 24 VAC coil and single pole, normally open contacts, making it a professional grade solution for managing HVAC blower motor operation and automated equipment sequences. With a contact rating of 8 FLA 18 LRA and a 50 60 Hz frequency