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The Lochinvar Knight WHN155 is a wall mount natural gas boiler engineered with innovative smart system features that enhance its abilities to provide more efficient performance and services in residential and commercial applications. It is equipped with the Smart System Digital Operating Control that has a multi-colored graphic LCD that displays the navigation dials, soft keys, and the Loch-N-Link USB programming that you can use to digitally set-up and control this gas boiler. It comes with 4 pump controls: the system pump with a parameter for continuous operation, boiler pump with variable speed control, domestic hot water pump, and the domestic hot water recirculation.
For safe and smooth water flow, the WHN155 natural gas boiler is engineered with low-water flow safety control and indication. Another smart feature is the domestic hot water prioritization that provides heat to the building, especially during colder seasons; delivering hot water that circulates through the heating system for kitchen and bathrooms. This boiler has the programmable system efficiency optimizers that include the SH night setback, DHW night setback, anti-cycling, outdoor air reset curve, ramp delay, modulation factor control, and the boost temperature and time. This boiler comes with an outdoor reset control with an outdoor air sensor that helps the boiler's temperature to regularly adjust based on the outdoor temperature conditions. It also prolongs the life of the boiler and helps you save up money!
This boiler is both user- and environment-friendly thanks to its modulating burner with up to 10:1 turndown. It features a low Nox operation which reduces the emission of nitrogen oxide. You'll be confident to use this water heater because it has a 95% DOE AFUE product efficiency rating and it is covered with a 5-Year limited parts warranty.
Lochinvar Knight has been a top producer of premium, high-efficiency boilers, and water heaters since 1919. The Lochinvar Knight WHN155 wall mount natural gas boiler is now available for purchase here, at Plumbersstock!
** Due to this product's considerable weight and size our current shipping costs could fluctuate. Please call 435-868-4020 for today's shipping rates.
| Manufacturer: | Lochinvar |
| Product: | Boiler |
| Color: | Stainless |
| Modus Operandi: | Natural Gas |
| Mount Type: | Wall Mount |
| Vent Type: | Direct Vent |
| Digital: | Yes |
| Electrical Voltage: | 120VAC, 60Hz |
| Height: | 33-1/4" |
| Width: | 18-1/2" |
| Depth: | 19" |
| Vent Size: | 3" |
| Connection Size: | 1/2" |
| Connection Type: | IPS |
| Other Info: | ASME Certified |
| Energy Star Rated: | Yes |
| BTU Rate: | 155,000 BTU |
| Pressure Rating: | 80 PSI |
| Capacity: | 3-1/2 gal |
| Mpn # | WHN155 |
| Shipping Dimensions | 19.0" x 19.0" x 33.0" |
| Weight | 166.00 lbs. |
