Key Benefits OEM Compatibility: Direct substitute for Lennox 10P29 and Honeywell Q340A1082

Because the T834N1002 is a mechanical mercury-free thermostat focusing on SPST switching action

preventing oxidation and premature degradation in high-cycle environments

it must be water-primed during installation to prevent positive pressure vent gases from escaping through the drain lines

Berko 410171002 Relay Key Benefits OEM Compatibility: DirectFor field technicians and mechanical contractors, the Berko 410171002 Relay is an essential OEM component for maintaining system integrity in electric baseboard heaters and unit heaters. This 120V time delay relay is engineered by Marley Engineered Products to manage high amperage loads, specifically rated for 25 amps at 120 600 VAC. By utilizing a thermal time delay mechanism, this part prevents nuisance tripping and ensures the fan cycles correctly