Zilmet ZHT18-30 is an in-line hydronic heating expansion tank designed for residential hydronic heating systems. Here are the key details:
- Purpose: The primary purpose of an expansion tank is to accommodate the expanded fluid in closed-loop heating systems, refrigerating systems, and closed hydronic solar systems. It is specifically intended for non-potable water use.
- Function: The ZHT18-30 controls pressure build-up while enhancing comfort levels and reducing energy costs. It acts as an overflow for excess water created by heated water, maintaining safe expansion pressure.
- Compatibility: Appropriately sized for expansion overflow, it works with hydronic heating systems with outputs ranging from 50,000 BTUs to 150,000 BTUs, depending on the system type.
- Tank Volume: The ZHT18-30 has a tank volume of 4.8 gallons.
- Tech Specs:
- System Connection Size: 1/2 NPT
- Factory Pre-Charge: 12 PSIG
- Max. Working Pressure: 60 PSIG
- Max. Operating Temperature: 210°F
- Tank Diameter: 11.4 inches
- Tank Height: 14.8 inches
