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
Watts 0121463 3/4 Inch LF174A Lead Free Relief Valve 40 Psi
Availability:
Out Of Stock
- $496.77
- $496.77
- Unit price
- / per
✓
Better Price in Cart
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
-
Secure Payments
-
Easy Returns
-
Expert Advice
-
Fast Shipping
Product Description
The Watts 0121463 3/4 Inch LF174A Lead Free Relief Valve is designed for use in hot water heating and domestic supply boiler applications. This valve ensures protection against excessive pressures and is suitable for a variety of hot water heating supply boiler equipment.
- Constructed with a durable bronze body featuring NPT threaded female inlet and outlet connections.
- Equipped with a stainless steel spring and a test lever for operational integrity.
- Resistant to corrosive water conditions, preventing sticking, freezing, and sediment accumulation.
Product Highlights
With a set pressure of 40 psi and a temperature range up to 250 degrees Fahrenheit, the Watts LF174A Valve handles up to 800,000 BTU/hr, ensuring reliable performance under high-demand conditions.
Product Information
Standard Information
- Brand: Watts
- Model: 0121463
- Type: Relief Valve
Technical Specifications
Complete your install
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Loading install accessories...
Add install kit to cart
—
Related Products
- Choosing a selection results in a full page refresh.