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Energy Star® Qualified Automatic Flue Damper Increases Efficiency as it Automatically Opens and Closes to Reduce Heat Loss in the Standby Mode
Intelligent Control Logic Provides Enhanced Operating Parameters and Tighter Differentials for Precise Sensing and Faster Heating Response to Optimize Performance
Dynaclean Diffuser Dip Tube Reduces Lime and Sediment Buildup and Maximizes Hot Water Output
Green Choice® Gas Burner
Enhanced-Flow Brass Drain Valve
Designed for Easy Operation
Energy Star® Qualified
Lead-Free
Energy Star® Qualified Automatic Flue Damper Increases Efficiency as it Automatically Opens and Closes to Reduce Heat Loss in the Standby Mode
Intelligent Control Logic Provides Enhanced Operating Parameters and Tighter Differentials for Precise Sensing and Faster Heating Response to Optimize Performance
Dynaclean Diffuser Dip Tube Reduces Lime and Sediment Buildup and Maximizes Hot Water Output
Green Choice® Gas Burner
Enhanced-Flow Brass Drain Valve
Designed for Easy Operation
Energy Star® Qualified
Lead-Free
HEAT EXCHANGER Durable copper primary heat exchanger heat transfers 25 times more readily through copper than stainless steel
SAFETY FEATURES Includes freeze, overheat, surge protection and troubleshooting diagnostic codes
SPACE SAVINGS State tankless water heaters take up much less space that your conventional tank-style water heater, With no tank to steal valuable storage space, our wall-mount design allows for additional storage and flexibility
ENDLESS HOT WATER The comprehensive line of State tankless water heaters are an excellent whole-home water heating solution that supply endless hot water
Energy Star® Rated
Lead-Free
Up to 93.9% Thermal Efficiency
Up to 94.7% Combustion Efficiency
Modulating Burner with 5:1 Turndown Ratio
Fast and Easy Out of the Box Installation
Lightweight, Compact Design Requires Minimal Clearance
Low Nox Certified < 20 PPM
CSD-1 Compliant is Standard Feature
Approved for Common Venting
PVC, CPVC, PP or SS (AL29-4C) Materials Approved for Direct Vent and Direct Exhaust
Fully Customizable Outdoor Reset Curve
Lead/Lag Capability up to 8 Boilers with Lead Boiler Rotation
Remote Connection Using Standard Modbus or Optional BACNET/Lonworks
High limit temperature control with maximum 200 degree F manual reset
Sectional Aluminum Block
Stainless Steel Burner with Woven steel fiber mesh
Compact Design and Lightweight
Completely Wired, Programmed, Tested and Factory Assembled
Controls Set Up Wizard
Minimal Clearance Requirements
Efficiency Above 94%
Intuitive Interface
Advanced Boiler Controls
Non-Metallic (Composite) Heat Exchanger Base
3.5 Inch LCD Screen
Intuitive, color coded display
Express set up or fully customizable options
Preset typical heating systems
0 to 10 VDC analog output signal to modulate a lag boiler in a hybrid boiler system
Up to 8 boiler cascading and lead/lag rotation
Multiple boiler operation with up to 24 circulators
Zone Stacking-zone and priority options for up to 24 programmable zones
Smart Sequencing
Alarms and advanced diagnostics
High limit and modulating temperature control
Boiler staging algorithm optimized for variable primary only systems
Outdoor temperature reset and warm weather shutdown
Boiler schedule and contractor information
Low water protection
High temperature limit with manual reset
Ignition control
Multiple inputs with assignable priority
Up to 93.9% Thermal Efficiency
Up to 94.7% Combustion Efficiency
550000 to 750000 BTU/HR
Modulating Burner with 5:1 Turndown Ratio
Fast and Easy Out of the Box Installation
Lightweight, Compact Design Requires Minimal Clearance
Low Nox Certified < 20 PPM
CSD-1 Compliant is Standard Feature
Approved for Common Venting
PVC, CPVC, PP or SS (AL29-4C) Materials Approved for Direct Vent and Direct Exhaust
Fully Customizable Outdoor Reset Curve
Lead/Lag Capability up to 8 Boilers with Lead Boiler Rotation
Remote Connection Using Standard Modbus or Optional BACNET/Lonworks
High limit temperature control with maximum 200 degree F manual reset
Sectional Aluminum Block
Stainless Steel Burner with Woven steel fiber mesh
Compact Design and Lightweight
Completely Wired, Programmed, Tested and Factory Assembled
Controls Set Up Wizard
Minimal Clearance Requirements
Efficiency Above 94%
Intuitive Interface
Advanced Boiler Controls
Non-Metallic (Composite) Heat Exchanger Base
3.5 Inch LCD Screen
Intuitive, color coded display
Express set up or fully customizable options
Preset typical heating systems
0 to 10 VDC analog output signal to modulate a lag boiler in a hybrid boiler system
Up to 8 boiler cascading and lead/lag rotation
Multiple boiler operation with up to 24 circulators
Zone Stacking-zone and priority options for up to 24 programmable zones
Smart Sequencing
Alarms and advanced diagnostics
High limit and modulating temperature control
Boiler staging algorithm optimized for variable primary only systems
Outdoor temperature reset and warm weather shutdown
Boiler schedule and contractor information
Low water protection
High temperature limit with manual reset
Ignition control
Multiple inputs with assignable priority