CondensingENERGY STAR
KNIGHT WHN085
by Lochinvar · KNIGHT series
4.6(63)
Efficiency
95%
AFUE
Output
80k
BTU/hr
Turndown
5:1
modulation
Warranty
12
yr exchanger
The KNIGHT WHN085 is a condensing boiler best suited for residential hydronic heating. It delivers 95% AFUE efficiency with a 5:1 turndown ratio, backed by a 12 years heat-exchanger warranty.
Key features
- SMART SYSTEM control
- Wall-hung condensing
- Cascade up to 8
Technical specifications
Boiler typeCondensing
FuelNatural Gas
AFUE efficiency95%
Heat input range17,000 – 85,000 BTU/hr
Heat output80,000 BTU/hr
Turndown ratio5:1
VentingDirect vent (PVC/CPVC)
Dimensions (H×W×D)28" H × 17" W × 12" D
Weight90 lbs
ENERGY STARCertified
Warranty coverage
Heat exchanger
12 years
Parts
5 years
Labour (via installer)
1 year
Installed price range
$5,600 – $7,200
Unit only: $3,600 – $4,400
≈ $111/mo · 60 mo @ 6.99% APR
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For the KNIGHT WHN085