My existing domestic ch/hw system has a Danfoss HSV3B - 3 port valve installed and I want to know if I can do a straight swap to HSV3.
I understand from the Danfoss literature that
the "B" version spindle rotates through 45 degrees and the other rotates through 360 degrees, but I don't understand the practical implications of the need for this.
Any practical advice would be appreciated.
I understand from the Danfoss literature that
the "B" version spindle rotates through 45 degrees and the other rotates through 360 degrees, but I don't understand the practical implications of the need for this.
Any practical advice would be appreciated.