“I have been using these relays for a while and they never disappointed me. Very good reliable relays. I highly recommend the Taco SR501 to anyone in need of a new relay for their heating system.”
“Great relay with easy install. plumbingsupplyandmore.com was great to work with. I ordered the wrong model by mistake and they quickly got me the correct one.”
“This was a perfect replacement for our old 1970's Burnham boiler that had a Flair Mfg relay. One of the original ones had failed. With a little change of the wiring, we were back in service in no time. Also, can't beat the price that was $30 less than the local distributor!!! Received quickly. Very satisfied!”
