Sensus 143-80-6-3/4 Regulator 321894-708 the Carrier EF680047 is compatible

the Carrier EF680047 is compatible with LP conversion kits

Common Questions Is the 100233421 a direct replacement for the DRH2935

the Carrier HK42PG004 Motor Control Board is the essential OEM HVAC replacement part required to restore blower motor assembly functionality in compatible Carrier

a rebuild kit may not provide a bubble-tight seal and the entire valve may require replacement

For modulating or 0-10Vdc applications

Sensus 143-80-6-3/4 Regulator 321894-708 the Carrier EF680047 is compatibleThe Sensus 143 80 6 3 4 Regulator is a specialized domestic and light commercial gas service regulator engineered for high precision pressure management in critical HVACR applications. This specific model features a low pressure cut off (LPCO) mechanism, providing an essential safety layer that automatically terminates gas flow if the inlet pressure drops below the required threshold for safe operation. Built with a 5 16" orifice and 3 4" NPT