Modine 5H74976-3 Unit Heater Limit ControlUnit Heater Limit Control, designed for Modine 5H74976 3 units, delivers reliable safety and precise temperature management for your heating system. This Unit Heater Limit Control is a Type Limit Control that monitors heat levels in a unit heater and triggers a controlled shutdown to prevent overheating, ensuring safe operation across residential and commercial environments. Used on unit heater applications, this limit control is built to withstand

and the CCW orientation aligns with common factory specifications to preserve proper blower rotation and efficiency

rubber seat

Seat Material: EPDM

Compatible with Grundfos UP circulating pumps

Alternate part numbers: ANX130601AA

Engineered to fit select Goodman systems

supports horizontal or vertical mounting

this unit combines compact form with rugged durability to support a wide range of furnace configurations

Timing/Status: 20-second response

Specifically compatible with the e-1510 model and CP-208G-PL part for accurate sealing

5–200 PSI (liquids)

and a robust nickel-plated stem with brass seat for long life