The Caloritech™ PGH - Pilot Gas Heater is specifically designed to heat the pilot tube gas stream of an automatic pressure reducing valve. It combines a high efficiency aluminum casting with a digital temperature controller to maintain the pilot tube gas stream temperature regardless of the gas flow rate. The precise temperature control of this heater prevents damage to valve seals caused by freezing of entrained moisture while maintaining a temperature low enough to prevent damage by overheating.
Features & Benefits At A Glance
- Digital indicating display of operating temperature and setpoint
- Internally adjustable temperature setting
- Impact resistant tempered glass
- Compact size
- x-Max® anodized aluminum enclosure
- Multiple conduit entries
- 3/8" NPT inlet and outlet connections
- High limit protection
- No maintenance required