“This switching relay was a breeze to install. I replaced a pair of Honeywell mechanical contacts and ended up putting in a third zone for a 4-loop radiant heat zone. Great price, great products. Taco makes top-of-the-line equipment.they has great prices and service, way better than going to a local .”
“Awesome little control for the money. Never hooked one up before and had it up and running in less than an hour. Really liked how it had a common wire jumper so I don't need batteries for my thermostats.”
“Ordered on Friday, it arrived on Monday. Very easy to set up. Rather self explanatory. Thanks to the staff for walking me through the order to make sure I picked the correct unit.”
“The Taco 503-4 zone switching relay was delivered in 3 days from the point at which I ordered it. The product itself is easy to install and the diagram given with the product was easy to read and understand. I installed the Taco alongside the Honeywell L7224U and have complete efficiency and control over my boiler now.”
