“ Works as advertised. 4 zones installed and working. Directions easy to understand.”
“ Replaced an older Honeywell R845A for indirect hot water heater relay. Easy and quick to hook up.”
“ Quality product. I’ve used this brand many times. Great service and delivery from plumbingsupplyandmore; my go-to store now.”
“ I'm a homeowner whose twenty-three year old Argo AR842 four zone switching relay stopped working. I suspect the so-called ice cube block that provides power to the four circulators blocks failed”
“ I'm a homeowner whose twenty-three year old Argo AR842 four zone switching relay stopped working... So far the replacement has been working great.”
“ Works great, only problem is I can't insert wire into the 24 volt output on the PC board.”
“ Easy to install. Makes the boiler room neater and more professional-looking.”
“ I needed to add an new zone to my heating system to heat a hot water storage tank. Very well respected name, easy to install, and great quality.”
