- Consist of a pre-piped primary loop and the choice of
1 or 2 secondary zones
- Left or right side supply and return to a condensing boiler
- 27" x 25" x 8.5" box for wall mount
- White Powder Coat Appliance Finish
- Organic Acid Bath Polished Copper Piping
- One secondary zone models (PSS-1LN & PSS-1RN) come with a standard 2 Zone Electronic Relay Control Board which supplies one temperature
- Two secondary zone models (PSS-2LN & PSS-2RN) come with an Electronic Relay Control Board which allows each zone to be set, supplying either high or low temperature output from the condensing boiler
- All field settings can be adjusted using jumpers
- Pump Duty Cycle Timer Options
- LED Indicator Lights
- 3/4" & 1" Flange Body Pumps
Grundfos "UPS15-58FC" Standard - Can be upgraded to UPS26-99FC/BFC,
UPS15-55SFC or Alpha 15-55F pumps
- Pump Isolator Ball Valves
- System Purge Valve
- Return Zone Ball Valves
- Integral Pump Flow Check Valves
- Tridicator
- Air Eliminator
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AVAILABLE MODELS
Click on text for Schematic Diagram
HP900100L-N (PSS-1LN) 1 Secondary Zone (Left Side Boiler)
HP900100R-N (PSS-1RN) 1 Secondary Zone (Right Side Boiler)
HP900200L-N (PSS-2LN) 2 Secondary Zones (Left Side Boiler)
HP900200R-N (PSS-2RN) 2 Secondary Zones (Right Side Boiler)
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