Product Description
Supco part number SHL524.
Gas Furnace Plenum Limit Thermostat.
Specifications:
- Open 170 F
- Close 150 F
- Board Width: 1.88 inches
- Board Height: 2.8 inches
- Insertion Length: 7 inches
Replacement For Brands and Numbers:
- Lennox: 47-21711-10
