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
Grundfos 99163903 ALPHA2 15-55F Cast Iron Circulator Pump 115V
Availability:
In Stock
Ships same day if ordered by 12 pm
- $377.07
- $377.07
- 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 Grundfos ALPHA2 15-55F is a cast iron circulator pump known for its robust construction and energy-efficient performance. Perfectly suited for a range of applications including heating and hot water recirculation in residential and commercial settings.
- Integrated AUTOADAPT feature optimizes energy use
- Durable cast iron construction ensures longevity
- Flexible installation options with either ALPHA Plug or terminal box connections
Product Highlights
This pump features an ECM motor that significantly reduces energy consumption. It is equipped with a variable speed control to adapt to varying flow conditions automatically, ensuring optimal performance without manual intervention.
Product Information
Standard Information
- Brand: Grundfos
- MPN: 99163903
- Series: ALPHA2
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.