Gas Limit Furnace Thermostat | SHL507 | L140-30F | Replaces Goodman 87F16 | 025-29041-005, HH12ZA140 | OEM-Compatible
Protect your furnace from overheating with this brand-new SHL507 gas limit thermostat. Rated L140-30F, this high-limit switch opens at 140°F and resets at 110°F, helping maintain safe operating temperatures in residential and light commercial gas furnaces. Designed to replace Goodman® part number 87F16, it offers reliable thermal protection and OEM-grade performance for consistent heating system safety.
⚙️ Features & Benefits:
- ✅ Opens at 140°F and resets at 110°F (30°F differential)
- Designed for use in gas furnaces and HVAC systems
- Durable construction with secure mounting tabs
- Brand New – Unused and ready to install
- Compact design for easy replacement and universal fit
Replaces Part Numbers:
87F16, 025-29041-005, HH12ZA140
✅ Fits Models:
Compatible with select Goodman gas furnace models. Please refer to your unit’s service manual or model tag to confirm compatibility.
️ Installation Tips:
- Disconnect power and shut off gas supply before servicing
- Locate the existing limit thermostat on the furnace heat exchanger or plenum
- Remove mounting screws and disconnect wire terminals
- Install new thermostat in the same orientation and reconnect wires securely
- ✅ Restore power and gas, then test furnace operation and safety cutoff
