89,000 BTU Output Knight High Efficiency Boiler w/ Fire Tube Heat Exchanger (Wall Mount) Zoom

89,000 BTU Output Knight High Efficiency Boiler w/ Fire Tube Heat Exchanger (Wall Mount)

SKU:WHN-110

Brand: Lochinvar

Lochinvar
Qty Price
$3,729.95
/ each
Non-Stock ItemAllow 2-3 Weeks to Ship Out
10
1

Specs

Application: Heating
Fuel Type: Natural Gas
Efficiency:
?
95%
System Type: Hydronic (Water)
Features: Direct Vent
Condensing
EI/Spark Ignition
Wall Mounted
Vent Size: 3"
Vent Type: Stainless Steel
CPVC
PVC
Polypropylene
Direct Vent
BTU Input: 110000
IBR Rating:
?
89000
BTU Output: 89000
DOE Rating:
?
102000
Water Connection: 1"
Gas Connection: 1/2"
Boiler Type: High Efficiency
Height (Inches): 33.25
Width (Inches): 18-1/2"
Depth (Inches): 19"
Weight (lbs): 159 lbs

Description for Lochinvar WHN-110

The KNIGHT® Wall Mount, engineered with Lochinvar's exclusive SMART SYSTEM control and an array of other innovative features is far ahead of any heating boiler in its class. It promises and delivers ultimate ease of installation and maintenance. With up to 99% thermal efficiency, low-NOx emissions and a fully modulating burner, it is the best "green choice" for today's environmentally focused market.

Features

  • Advanced Negative Regulation Technology:
    KNIGHT safely and reliably operates with supply gas pressure as low as 4 inches water column. Negative Regulation (Neg/Reg) technology automatically adjusts fan speed to ensure the correct volume and mix of fuel and air throughout the firing range.
  • Fire Tube Design:
    This fully welded ASME Certified stainless steel heat exchanger uses oval shaped tubes to pass heat from the products of combustion into the water stored in the vessel. To facilitate heat transfer the tubes are manufactured with dimples to slow the flue products and extract available latent energy. With a fire tube design the flue products are inside tapered passage ways and the water passed through a vessel. Since the flue products pass through tubes and the water is circulated through a larger diameter vessel a fire tube design allows for minimal head pressure loss through the boiler which allows the boiler to be installed easily into various hydronic applications.
  • Water-Backed Combustion Chamber:
    An outstanding feature of the fire tube design is a water backed combustion chamber. By having the combustion chamber surrounded by water the Knight Wall Mount has more heating surface area. This larger heating surface area allows for efficiencies up to 99%.
  • Fully Modulating Burner:
    The SMART SYSTEM allows fully modulating combustion with 5:1 turndown. The burner can fire as low as 20% of maximum input and modulates the firing rate up to 100% as demand increases. The burner is a single stainless steel assembly covered with woven steel mesh and fires in a 360° pattern along the entire length of the burner. This allows the compact KNIGHT to exceed the modulation capacities of units with larger multiple burners.
  • Direct Venting up to 100 ft:
    KNIGHT offers 5 venting options and tremendous flexibility for placement of units within the building, because it permits direct-vent air intake and exhaust runs up to 100 equivalent feet using either PVC, CPVC or AL29-4C stainless steel vent pipe. A sidewall vent termination kit is standard equipment with every KNIGHT boiler.

PLEASE NOTE: The product weighs 159 lbs. and may require the use of a
lift gate.
If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.

89,000 BTU Output Knight High Efficiency Boiler w/ Fire Tube Heat Exchanger (Wall Mount)

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Lochinvar89,000 BTU Output Knight High Efficiency Boiler w/ Fire Tube Heat Exchanger (Wall Mount)
 
5.0

(based on 1 review)

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Reviewed by 1 customer

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5.0

New Boiler

By Bud

from Fallbrook, CA

Verified Buyer

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        Comments about 89,000 BTU Output Knight High Efficiency Boiler w/ Fire Tube Heat Exchanger (Wall Mount):

        We use this boiler to heat the water for our home heating and instant hot water out of every tap.

        • Was this a gift?:
        • No

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        get answers from real customers and in-house experts with AnswerBox.

        2 Questions | 2 Answers
        Displaying questions 1-2
        • 89,000 BTU Output Knight High Efficiency Boiler w/ Fire Tube Heat Exchanger (Wall Mount)

          Q:

          How are the WHN models different from the WBN models?
          Asked on 9/18/2013 by Seth from CT

          1 answer

          • CUSTOMER CARE

            A:

            WBN models are actually no longer in production, the WHN series is the direct replacement for them.

            Answered on 9/20/2013 by PexSupply Staff from NY
        • 89,000 BTU Output Knight High Efficiency Boiler w/ Fire Tube Heat Exchanger (Wall Mount)

          Q:

          Is this unit compatible for an altitude of 5,000 feet?
          Asked on 8/29/2012 by Patty Mayonaisse

          1 answer

          • CUSTOMER CARE

            A:

            No, the standard Knight wall mount boilers are equipped to operate from sea level to 4,500 feet only with no adjustments. There is a high altitude boiler available for 3,000-12,000 ft.

            Answered on 8/29/2012 by PexSupply Staff from NY
        Displaying questions 1-2

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