Get Your Parts Fast! Place your order before 4PM EST and it will ship on the same or next business day.
Get Your Parts Fast! Place your order before 4PM EST and it will ship on the same or next business day.
HydroTherm’s parent company, Mestek, has roots in the heating industry that stretch as far back as 1946, when they were founded as a radiator company in Westfield, Massachusetts. Though HydroTherm baseboard heating systems have been discontinued, these durable machines continue to keep homes and businesses comfortable. HydroTherm has changed it’s brand name to ATH Advanced Thermal Hydronics. Extend the life of your unit with ATH heating system replacement parts by contacting them directly 413-568-9571 www.knseries.com
Finding the specific HydroTherm/ATH heater parts that your project requires is not simple. Please give the factory a call with your model and serial number to provide you with the correct part number. To locate precise HydroTherm /ATH valves, gaskets, flanges, burners and all other necessary components HydroTherm /ATH will direct you to their approved supplier. Our support team would like to provide personalized assistance however, we no longer have quick access to HydroTherm/ATH. Parts for EW, HC-D, HW, VGAB and many other popular series models are represented by HydroTherm /ATH heating systems. HVAC technicians, plumbers and other professionals as well as individual homeowners across the United States, please call factory directly 413-568-9571.
Get Your Questions Answered. Contact Their Customer Service Team.
"No problems, found the part easily on the website and placed the order. Shipped out the next day."
– ZanyMockingbird
Verified by ResellerRatings
"No problems, found the part easily on the website and placed the order. Shipped out the next day."
– ZanyMockingbird
Verified by ResellerRatings
"I highly recommend Parts4heating and will do all my business with them in the future."
– M MST
Verified by Google Reviews
"Was able to get a pretty uncommon part at a great price. Shipping was fast. Great experience overall."
– MichaelStrohman
Verified by ResellerRatings
"No problems, found the part easily on the website and placed the order. Shipped out the next day."
– ZanyMockingbird
Verified by ResellerRatings
"I highly recommend Parts4heating and will do all my business with them in the future."
– M MST
Verified by Google Reviews
"Was able to get a pretty uncommon part at a great price. Shipping was fast. Great experience overall."
– MichaelStrohman
Verified by ResellerRatings
"These guys will be my first call for all of my parts needs going forward."
– Douglas Carocari
Verified by Google Reviews
"These guys will be my first call for all of my parts needs going forward."
– Douglas Carocari
Verified by Google Reviews
"The product was a good quality and the delivery time was good!"
– AverageFirefly
Verified by ResellerRatings
"They know their products and they are not out to just make a sale."
– MikeRenna
Verified by ResellerRatings
"These guys will be my first call for all of my parts needs going forward."
– Douglas Carocari
Verified by Google Reviews
"The product was a good quality and the delivery time was good!"
– AverageFirefly
Verified by ResellerRatings
"They know their products and they are not out to just make a sale."
– MikeRenna
Verified by ResellerRatings
