“Replacement for a lightning-damaged unit. Chat and phone agents were knowledgeable. Installed the same day. Excellent service and delivery.”
“plumbingsupplyandmore is a great place to buy supplies. I purchase frequently for my business.”
“My switching relay arrived the next day. Sales consultant was knowledgeable and patient. They have a customer for life.”
“Used for home boiler control with 4 zones.”
“One of my zones stopped working. Ordered and received the replacement the next day. All zones running within 24 hours.”
“Replaced an old zone controller that only allowed 2-wire thermostats. This one supports smart thermostats. Installation was seamless.”
