UPM4 is an advanced high-efficiency OEM circulator pump suitable for a wide variety of applications from boilers to heating kits. The product can be used in a large range of system applications. If the old part is beyond repair.
eBay
eBay
Grundfos UPM3 Underfloor Heating Pump FLEX. The Constant Curve setting on a pump is especially well-suited for underfloor heating systems. 25-70 130 AZA / 93008970. Plumbing & Heating Supplies. Energy Efficiency: With an EEI of ≤ 0.20, this pump significantly reduces energy usage, lowering your heating system's operational costs.
eBay
eBay
The Constant Curve setting on a pump is especially well-suited for underfloor heating systems. Energy Efficiency: With an EEI of ≤ 0.20, this pump significantly reduces energy usage, lowering your heating system's operational costs.
eBay
Underfloor Heating Grundfos Pump UPM3 AUTO (A-rated). With its compact design, advanced features, and exceptional reliability, it is the perfect choice for integration into underfloor heating and HVAC systems.
eBay
CREW PUMP APE. ● Function: AUTO ADAPT - AA. ● Constant Pressure - CP. ● Proportional Pressure - PP.
eBay
This pump must be installed as a whole unit - the head cannot be removed and installed on another manufacturers base. Doing so will invalidate the manufacturers warranty. EEI (Energy Efficiency Index): ≤ 0.23.
eBay