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specifically compatible with 20x20 and 20x25 air cleaner housings
This model utilizes POE oil (Polyolester) to ensure proper lubrication in HFC systems
It is factory-set to trip at 150 PSI and 210°F
or a total loss of backlighting
Ensure your control circuit does not require a notched magnet for an ECO (Energy Cut-Off) connection before ordering
Laars Heating Systems RE2077700 Relay 320788-702 specifically compatible with 20x20 andThe Laars Heating Systems RE2077700 Relay is a specialized 24V 15A 6 600S Time Delay Relay engineered for precision sequence control in commercial and residential hydronic systems. Built for heavy duty cycling, this SPDT HVAC relay manages electrical surges and prevents damaging short cycling by implementing a customizable delay range from 6 to 600 seconds. This OEM Laars replacement part is essential for protecting inducer motors and ignition modules