Magna Geo Controller Kit

Magna Geo Controller Kit

This is the Magna Geo Controller Kit. This kit comes standard when ordering the Variable Pump Module Pack. As such, this is either a replacement or standalone in case you have an existing Magna Geo UPS 32-140 variable speeds pump without controller.

The kit comes in two flavours: Temperature Differential only or Flow Rate & Temperature Differential.

The temperature only kit (sku#: 3697) includes:

• (1) Controller with wall anchor kit
• (1) PWM controller-to-pump cable, 10’
• (4) Hose clamps, stainless steel
• (2) 10k Thermistors, 1/4” MPT brass connection
• (1) SPDT Isolation Relay (for ACC & Y2 input)

The temperature and ground loop flow kit  (sku#: 3698) includes:

• (1) Controller with wall anchor kit
• (1) PWM controller-to-pump cable, 10’
• (1) VFS10-200 Flow tube, sensor, cable, and seals
• (2) Brass adapters, 1” Hose Barb X 10-200 Flow Tube
• (2) G1-1/4 Union nuts (for Flow Tube/Adapters)
• (4) Hose clamps, stainless steel
• (2) 10k Thermistors, 1/4” MPT brass connection
• (2) SPDT Isolation Relay (for ACC & Y2 input)

The combination of a Grundfos Magna GEO variable speed pump with a Geo-Flo flow center and a two-stage geothermal heat pump can improve system efficiency by up to 20%