Calefactio’s wall support for hydronic heating system allows for a safe, practical and easily accessible installation.
In addition to secure your installation in the event of a tank failure, the service center gives a complete overview of the system.
* The air vent, pressure gage, expansion tank, service valve and braided hose shown in picture are sold separately
HGT Expansion tank Service Console
is backordered and will ship as soon as it is back in stock.
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Warranty
This product is covered by a 5 years limited warranty
Delivery and Shipping
Orders are shipped within 2 business days. If a problem prevents us from shipping your order within this time, we will notify you.
Depending on your delivery location, transit time will vary from 1 day to 5 days
Note for US and Internationnal buyers: the customer is responsible for paying any import costs to the shipping carrier, such as duties, import taxes, or brokerage/disbursement fees which may apply upon delivery.
Calefactio’s wall support for hydronic heating system allows for a safe, practical and easily accessible installation.
In addition to secure your installation in the event of a tank failure, the service center gives a complete overview of the system.
Link your heating system to the ½” FNPT connection. Connect directly a heating expansion tank (HGT-15, HGT-30, HGT-60M or HGT-60), with the Service valve (HGSV12) on the ½” FNPT connection . Then, on connections (1⁄8” FNPT), connect an automatic air vent (R8818) and a pressure gage (GAGE0-30BOTTOM or GAGE0-100BOTTOM). On connection (½”MNPT) you can either connect your GMP or simply the cold water supply.
I bought these to replace some wax actuators from my old system. Those were inconsistent (each moved a different amount) and had huge in rush power requirements. These have low power requirements and appear to be very consistent.