Search
-
HVAC Equipment
-
Ductless Mini Splits
- Ductless Mini Splits
- Shop By Zone
- Shop by BTU
- Shop By Brand
- Components
- Accessories
-
HVAC Parts & Supplies
- HVAC Parts & Supplies
- HVAC Supplies
- HVAC Tools
-
HVAC Replacement Parts
- Blower Housing & Assemblies
- Blower Wheels
- Breakers, Contactors & Disconnects
- Capacitors & Transformers
- Control & Circuit Boards
- Filter Driers & Accumulators
- Gas Valves & Conversion Kits
- Heat Exchangers
- Thermal Expansion Valves (TXV)
- Temperature Controls
- Wall Brackets & Parts
- Miscellaneous Parts
- O-Rings & Gaskets
- Hydronics
- Motors
- Thermostats & Zoning
-
Plumbing
-
Pool
-
Electrical
-
Air Quality
-
Tools & Supplies
-
Door Security & Hardware
AO Smith 100108421 WH9 Lower Thermostat Electric
Availability:
In Stock
Ships same day if ordered by 12 pm
- $24.60
- $24.60
- Unit price
- / per
✓
Better Price in Cart
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Manuals:
-
Secure Payments
-
Easy Returns
-
Expert Advice
-
Fast Shipping
Product Description
The AO Smith WH9 Lower Thermostat, MPN 100108421, is designed for residential water heaters. It is not suitable for Point-of-Use Model Heaters.
- Voltage: 240 volts
- Application: Heating
- Direct replacement for MPN 9000507015
Product Highlights
This thermostat is essential for regulating water temperature in compatible AO Smith heating systems.
Product Information
Standard Information
- Brand: AO Smith
- Type: Lower Thermostat
Technical Specifications
Related Products
- Choosing a selection results in a full page refresh.