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Residential Products
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Searching results for "documents medium-duty-medium-duty-ultra-low-nox-spec-sheet" 40 matches total
Filters
Natural Gas
Electric
Medium Duty Ultra Low NOx
Capacity 75-98
  • 75 and 98 gallon models
  • Certified for applications up to 10,000 feet above sea level
  • Side water connections enable use in space heating application
Electric
Natural Gas
Universal Ultra Low NOx
Capacity 35-100
  • 35 to 100-Gallon Capacities
  • 125,000-399,900 BTU/h
  • Top-Front-Rear Inlet/Outlet Water Connections
  • Ultra Low NOx performance, less than 14 ng/J
Natural Gas
Performance Series: Ultra Low NOx
Capacity 40-50
  • .58 - .64 UEF
  • 29, 40, 50, and 55 gallon capacities
  • Up to 45,000 Btu/hr
Natural Gas
Performance Series: Ultra Low NOx
Capacity 29-75
  • .58 - .64 UEF
  • 29, 40, 50, and 55 gallon capacities
  • Up to 45,000 Btu/hr
Natural Gas
Professional Classic Series: Ultra Low NOx
Capacity 29-50
  • .58 - .64 UEF
  • Longer life
  • SCAQMD Rule 1121 compliant
  • 29, 39, 40, and 50 gallon capacities
Natural Gas
Universal Low NOx
Capacity 35-100
  • 35 to 100-Gallon Capacities
  • 125,000-399,900 BTU/h
  • Top-Front-Rear Inlet/Outlet Water Connections
  • Ultra Low NOx performance, less than 40 ng/J
Natural Gas
Professional Classic Plus Series: Powered Damper Ultra Low NOx
Capacity 40-50
  • .64 - .68 UEF
  • EcoNet enabled
  • 40 and 50 gallon capacities
Natural Gas
Performance Plus Series: Ultra Low NOx
Capacity 40-50
  • .58 - .63 UEF
  • Maintenance free – no filter to clean
  • SCAQMD Rule 1121 compliant
  • Meets 10 ng/J NOx requirements
Natural Gas
Professional Classic Series: Power Vent Ultra Low NOx
Capacity 40-50
  • Induced draft with the Guardian FVIR System
  • Flexible venting options up to 100 feet
  • 40 and 50 gallon capacities
  • Integrated self-diagnostic system control, thermostat and gas valve
  • SCAQMD rule 1121 compliant models available: 10ng/J NOx emissions
Natural Gas
Professional Classic Plus Series: Ultra Low NOx
Capacity 29-55
  • .58 - 64 UEF
  • SCAQMD Rule 1121 compliant
  • 29, 40, 50 and 55 Gallon capacities
  • Side water connections for space heating applications available on select models
  • EverKleen® patented system fights sediment build-up
  • Skinny models with smaller tank diameter 16 & 18" diameter 
Natural Gas
Professional Prestige Series: Powered Damper Ultra Low NOx
Capacity 40-50
  • .64 - .68 UEF
Natural Gas
Performance Platinum Series: Ultra Low NOx Powered Damper
Capacity 40-50
  • For select CA districts (meets Rule 1121)
  • 40 and 50 gallon capacities
  • Energy efficient powered damper design (110 VAC required)