
With a 93% AFUE rating, the Knight's high-tech design and high-efficiency performance make it the smartest way to heat your home.
The Lochinvar Knight offers great versatility with 7 models to choose from which meet all your residential and commercial needs from new construction to boiler replacement to radiant applications.
The Knight exceeds today's toughest environmental standards.
Lochinvar Knight: modulating condensing boiler
Boiler modulates down to 20% of its maximum input, producing optimum comfort and energy efficiency
Ideal for radiant floor heating
Uses propane or natural gas
AFUE efficiency 93% to 98.6%
12 year warranty on heat exchanger
Typical payback: Unit often pays for itself in as little as 3 years
Completely sealed system
Programmable setbacks
Direct vent up to 160'
Pump relay with freeze protection
Includes outdoor reset, self diagnostics
Low NOx
Whisper quiet operation
| MODEL | KBN080 | KBN105 | KBN150 | KBN210 | KBN285 | KBN399 | KBN500 |
|---|---|---|---|---|---|---|---|
| BTU Input Modulation Minimum | 16,000 | 21,000 | 30,000 | 42,000 | 57,000 | 80,000 | 100,000 |
| BTU Input Modulation Maximum | 80,000 | 105,000 | 150,000 | 210,000 | 285,000 | 399,999 | 500,000 |
Lochinvar Knight: modulating condensing boiler, wall-hung
New wall-mounted boiler line
Frees up valuable floor space
Same features as floor-standing model
Available in five sizes
| MODEL | WBN050 | WBN080 | WBN105 | WBN150 | WBN210 |
|---|---|---|---|---|---|
| BTU Input Modulation Minimum | 10,000 | 16,000 | 21,000 | 30,000 | 42,000 |
| BTU Input Modulation Maximum | 50,000 | 80,000 | 105,000 | 150,000 | 210,000 |