• ENERGY STAR qualified
  • 95.7% AFUE efficiency
  • Fully modulating pump combines with stainless steel heat exchanger to make this one of the more efficient units available
  • Compact wall-mounted design saves space over traditional boilers
  • Super quiet operation
  • Outdoor reset function with sensor included
  • Plumbing kits with low-loss header included
  • Available in Natural Gas or Propane
  • Variety of venting options available
  • ASME accredit units
  • Dimensions: 40” W x 27” H x 15” D
  • Weight: 196 lbs.
  • Approved Gas Types: Natural Gas or Propane
  • Minimum/Maximum Gas Rate Input BTUs (Heating): 35,000 – 175,000 (NG) and 74,000 – 175,000 (LP)
  • Minimum/Maximum Gas Rate Input BTUs (Direct Hot Water): 35,000 – 175,000 (NG) and 74,000 – 175,000 (LP)
  • Maximum Flow Rate: 6.2 GPM (50° F Delta T)
  • AFUE Rating: 95.7.1% (NG and LP)
  • Optional Digital Controller: RS100