RGMAT EA G 5/4 Load Unit

Load Unit designed to maintain boiler (hydronic fireplace) incoming temperature through a thermostatic valve. It prevents low-temperature corrosion and boiler fouling. Consists of a Grundfos UPM3 25-75 pump, thermometer, TSV5 valve and insulation. The TSV5 valve features no automatic bypass closing, so a balancing valve shall be fitted on the B inlet. Available options with 65 or 72°C opening temperature. For boilers up to 50 kW.

Connection 5/4"
Code Item Availability
16399 RGMAT EA 65 G 5/4 Load Unit in stock
16400 RGMAT EA 72 G 5/4 Load Unit in stock


Product sheet| Show (PDF 543 kB)
Technical Data Sheet| Show (PDF 436 kB)
Manual| Show (PDF 1.9 MB)