Nordyne 626410R Limit Switch 321702-401 The Modine 3H0337490002 Conversion Kit

The Modine 3H0337490002 Conversion Kit is a critical components package designed for field-converting natural gas to propane (LP) operation in specific Modine unit heaters

typically handling up to 3 HP at 115V or 7

attempting to use a 24V transformer signal will fail to pull in the contacts

This unit features a robust 32-inch armored cable to protect the internal wiring from high-temperature exposure and mechanical wear

Nordyne 626410R Limit Switch 321702-401 The Modine 3H0337490002 Conversion KitThe Nordyne 626410R limit switch is a critical safety component designed for precise thermal regulation within HVAC systems. Operating with a 115 155F temperature range, this L155 40F fixed setting control ensures the burner circuit opens if the heat exchanger exceeds 155F, preventing equipment damage and hazardous conditions. As the 626410R direct replacement for 626410, this high limit sensor maintains the original equipment manufacturer (OEM)