RHT Hydronic Fill & Purge System
Affordable Fluid Management for Radiant Heating Systems
The RHT Hydronic Fill and Purge System meets a relatively high head pressure and flow rate (as shown in the figure
below) for filling and purging air from hydronic systems and holding systems at proper static pressure. This is a great option for systems running a glycol mix, and removes any connection from domestic water supply in all closed loop systems. With the removeable 4" fill port fluids can be mixed in the 7
gallon reservoir and pumped directly into a hydronic system. Return fluid can be directed back into the reservoir,
minimizing waste when using a glycol mix during the air purging process. See page 2 for purging diagram.
- 7 gallon heavy duty polyethylene reservoir with gallon markings
- Fast fill makes it easy to purge a whole radiant heating system
- Best priced fluid managment and purging system on the market
- 4 GPM pump with integrated pressure switch, calibrated to 15psi and adjustable on site
- 4" vented manway
- 1 year warranty on pump
- includes 6' 120v line cord on pump
NOTE: The RHT Hydronic Fill and Purge System is not intended for use in line with or as feed to a backflow prevention
and/or pressure reducing device. It eliminates the need for a feed line from a domestic water system and therefore eliminates the need for a back flow prevention device.
