CondensingENERGY STAR★ Made in Canada

SL 28-160 G3

by IBC · SL Series series

4.8(58)

Efficiency

95%

AFUE

Output

152k

BTU/hr

Turndown

10:1

modulation

Warranty

yr exchanger

The SL 28-160 G3 is a condensing boiler best suited for canadian homes wanting local support and modulation. It delivers 95% AFUE efficiency with a 10:1 turndown ratio, backed by a 12 years heat-exchanger warranty.

Key features

Made in Canada
Built-in cascade
Colour touchscreen
Outdoor reset

Technical specifications

Boiler typeCondensing

FuelNatural Gas

AFUE efficiency95%

Heat input range16,000 – 160,000 BTU/hr

Heat output152,000 BTU/hr

Turndown ratio10:1

VentingDirect vent (PVC/CPVC)

Dimensions (H×W×D)28" H × 17" W × 12" D

Weight84 lbs

ENERGY STARCertified

Warranty coverage

Heat exchanger

12 years

Parts

5 years

Labour (via installer)

1 year

Installed price range

$5,400 – $7,000

Unit only: $3,400 – $4,200

≈ $107/mo · 60 mo @ 6.99% APR

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For the SL 28-160 G3

SL 28-160 G3 reviews

5.0

· 1 reviews

Verified

Made in Canada and it shows

The IBC SL series modulates down beautifully for our radiant floors. Local parts and support sealed the deal.

Mike D. · Burnaby, BC · Feb 2026