Specifications:
- Input, High Fire: 2,000 MBTU/h (586 kW)
- Output, High Fire: 1,740 MBTU/h (510 kW)
- Input, Low Fire: 1,000 MBTU/h (293 kW)
- Output, Low Fire: 870 MBTU/h (255 kW)
- Vent Size (Cat. IV): 7"
- Combustion Air Size: 8"
- Electrical: Controls: 120V / single phase / 20A
- Water flow switch
- Low water cutoff with test light and manual reset button
- Manual reset high limit
- ASME CSD-1
- Manual firing valve
- Leak test valve
- High gas pressure switch
- Low gas pressure switch
- Modulation capabilities down to 50% of full fire
- ASME 160 lb. w.p. heat exchanger
- Less than 10ppm NOx
- Air pressure switch
- Pump time delay
- Low-fire start time delay
- 75 psi pressure relief valve (RHCH)
- 125 psi pressure relief valve (RHCV)
- Temperature and pressure gauge
- Indicator/status lights for: Power On, Call for Heat, Pre-Pruge, Burner On, Ignition failure
- Pump time delay (adjustable 0.1 to 10 min.)
- Selector switch for internal or external (0-10VDC) control
- 87% Efficiency
RheosBoilerWH RHCHRHCV.pdf