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- Refrigeration Equipment
- AC and Heating Equipment
- Indoor Air Quality
- Food Service
- Compressors
- Motors and Accessories
- Refrigerants and Chemicals
-
Controls and Electrical
- Thermostat
- Commercial Building
- Defrost Termination-Freeze Protection-Fan Switches
- Detector
- Electrical Devices and Accessories
- Flow Switch-Current Sensors
- Heating
- Humidity
- Motor Drives
- Pneumatic
- Pressure
- Supermarket Controls and Parts
- Temperature
- Timer
- Water Regulating Valve
- Zone Control and Wireless
-
Float Switch
-
Security Camera
- Parts and Components
- Supplies and Service
- Retired and Closeouts
- Student Program
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HL503
HL503
Direct replacement gas furnace limit, O190° C150°F
- Vendor Name:
- Supco
- URI Part Number:
- HL503
- Vendor Part Number:
- SHL503
- Shipping Weight (Lbs.):
- 0.5
- Replaces:
- BDP HH12ZA189, HH12ZB190, HH12ZA193A, P331-2205
- Prop65:
- No
Direct replacement gas furnace limits
