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LOCHINVAR WHB155N Image 1

LOCHINVAR WHB155N WLL/MNT KNIGHT 150 BTU CNDSNG BOILER

MFR Part #:Ā WHB155N
SKU #:Ā 1244089
Brand:Ā LochinvarĀ®
UPC:Ā 067165092996
LochinvarĀ® WHB155N Residential Gas Boiler, 95 % AFUE, 535 mbh Capacity, 120 VAC, 1 ph Phase, Natural Gas Fuel
15 Year Limited
For hot water
ASMEH/AHRI/CSA/DOE Certified

Lochinvar® Residential Gas Boiler, 120 VAC, 60 Hz Frequency, 1 ph, 95 % AFUE, 535 mbh Capacity, 9 gpm Flow Rate, 80 psi Pressure, Natural Gas Fuel, Direct, Horizontal, Vertical Vent, Low NOx, Modulating Burner, Direct Spark Ignition, Wall Mounting, Dimensions: 19-1/8 in L x 18-3/4 in W x 41-3/4 in H, Additional Information: 1/2 in Connection, 30 psi ASME 3/4 in Relief Valve, 9 gpm at 35 deg F gph Recovery

With over 100000 units sold to date, the KNIGHT boiler line has continued to benefit from Lochinvar®'s commitment to perpetual innovation with four model generations and a host of design, efficiency and installation enhancements.

Product Details

Lochinvar® Residential Gas Boiler, 120 VAC, 60 Hz Frequency, 1 ph, 95 % AFUE, 535 mbh Capacity, 9 gpm Flow Rate, 80 psi Pressure, Natural Gas Fuel, Direct, Horizontal, Vertical Vent, Low NOx, Modulating Burner, Direct Spark Ignition, Wall Mounting, Dimensions: 19-1/8 in L x 18-3/4 in W x 41-3/4 in H, Additional Information: 1/2 in Connection, 30 psi ASME 3/4 in Relief Valve, 9 gpm at 35 deg F gph Recovery

With over 100000 units sold to date, the KNIGHT boiler line has continued to benefit from Lochinvar®'s commitment to perpetual innovation with four model generations and a host of design, efficiency and installation enhancements.

Attributes

AFUE Rating:Ā 95 %
Burner Type:Ā Low Nox, Modulating
Capacity:Ā 535 mbh
Dimensions:Ā 19-1/8 in L x 18-3/4 in W x 41-3/4 in H
Flow Rate:Ā 9 gpm
Frequency Rating:Ā 60 Hz
Fuel Type:Ā Natural Gas
Ignition Type:Ā Direct Spark
Mounting Type:Ā Wall
Phase:Ā 1 ph
Pressure Rating:Ā 80 psi
Vent Type:Ā Direct, Horizontal, Vertical
Voltage Rating:Ā 120 VAC
Additional Information:Ā 1/2 in Connection, 30 psi ASME 3/4 in Relief Valve, 9 gpm at 35 deg F gph Recovery

Features

  • Multi-color graphic LCD display with navigation dial, soft keys and Loch-N-Link USB programming
  • Three-boiler set point temperature inputs, Plus domestic hot water prioritization
  • Multiple size boiler cascade
  • Lead lag
  • Efficiency optimization
  • Front end loading capability
  • Programmable for three-reset temperature input
  • SH night setback
  • DHW night setback
  • Anti-cycling
  • Outdoor air reset curve
  • Ramp delay
  • Modulation factor control
  • Boost temperature and time
  • System pump with parameter for continuous operation
  • Boiler pump with variable speed control
  • Domestic hot water pump
  • Domestic hot water recirculation
  • DHW tank piped with priority in the boiler loop
  • DHW tank piped as a zone in the system with the pumps controlled by the smart system DHW modulation limiting