“Got the product through a Google search. Shipping was incredibly fast and the zone valve is working again. Great overall experience.”
“Replaced four controllers along with conversion kits (SKU: 40003918-006) on a 40yr old system. NO PROBLEMS.”
“Easy installation and I will buy another just in case”
“Easy to install and worked straight away. Just make sure you have the exact replacement part as there are many parts that look similar.”
“Should last at least 10 years.”
“Quality products that are easy to order and arrive quickly, thank you!”
“We got exactly what we needed for our heater, fast and efficient!”
