Free K32 Stand-Alone MIxing Station

Mixing Station W/ 24V Actuator

Grundfos Alpha2 15-55

DN25 (1")  &  DN32 (1.25")

Solarnetix Offer:  DN32 (1.25") Module with Actuator & Grundfos Alpha2 15-55:  1200.00 CAD

                              DN25 (1") Module with Actuator & Grundfos Alpha2 15-55 :       1000.00 CAD

dT=20° F/11K, Max. Output/Range of Application is 63 KBTU/H @ 1" Module

dT=20° F/11K, Max. Output/Range of Application is 96 KBTU/H @1.25" Module

Use in closed loop design. Low Temperature Zone Module K32 replaces conventional injection mixing systems. In conjunction with an electronic reset control and direct drive actuator, the K32 modulates a 3-way valve, diverts and mixes radiant return water with hot water from the boiler. The constant speed system circulator delivers the required water temperature to the radiant loop manifolds.

The K32 can handle radiant load demands of up to 114 KBTU’s@1"module,up to 174 KBTU’s @ 1.25"Module . Your current method of zoning the radiant loops (manifolds, zone valves, etc.) does not change with the installation of the K32. Multiple K32 modules can be used to separate the distinctive temperature requirements between manifolds. No special piping, just 2 connections and your installation in complete.

  • 1-Heating-Mode
  • 2-Cooling-Mode
  • Break-Down-View
  • K32-Pump-Station-Packaged-and-Open



Free Grundfos Alpha2 15-55F/LC (99163906)

115V  60Hz

Check Price

Solarnetix Offer: 259.99 CAD/ea  ( Free Shipping to USA and CAN) 

                                 249.99 CAD/ea   ( Order Quantites =2 or more, Free Shipping to USA and CAN)


Grundfos ALPHA2 15-55F/LC pumps are ECM circulators, designed for circulating liquids in hydronic heating systems and for domestic hot-water recirculation. The pump features AUTOADAPT and Constant  ΔP  automatically adjusts the pump to heating demands for lowest energy consumption and hydronic balance.

**It is also the repacement pump for Solarnetix supplied Modular Hydronic Pump Stations at 1" and 1-1/4" size**

Technical Specifications: 

Read more: Grundfos Alpha 15-55 F/LC (99163906) High Efficiency Pump

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