Combi Boiler

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Navien-Combi-Boiler 4Most Energy Boiler Installation

NAVIEN NCB-190/060H Combi Boiler, 60,000 BTU Heating, 160,000 BTU Water Heating

$3,169.00

The Navien NCB-190/060H Combi Boiler is a premium high-efficiency condensing unit that delivers both home heating and on-demand domestic hot water in a single, space-saving system. With an output of 60,000 BTU/h for heating and up to 190,000 BTU/h for hot water,

NAVIEN NCB-190/080H Combi Boiler, 80,000 BTU Heating, 160,000 BTU Water Heating

$3,749.00

The Navien NCB-190/080H Combi Boiler, installed by 4Most Energy, delivers efficient home heating and endless hot water in one compact unit. Ideal for homes up to 2,500 sq. ft., it’s perfect for in-floor, radiator, or air-handler systems.

NAVIEN NCB-240/110H Combi Boiler, 110,000 BTU Heating, 199,000 BTU Water Heating

$3,960.00

The Navien NCB-240/110H Combi Boiler, installed by 4Most Energy, is ideal for homes up to 3,000 sq. ft. with 3 bathrooms. Perfect for zoning systems like in-floor heating and an air handler, it delivers powerful, efficient heating and endless hot water.

NAVIEN NCB-240/130H Combi Boiler, 130,000 BTU Heating, 199,000 BTU Water Heating

$4,199.00

The Navien NCB-240/130H, installed by 4Most Energy, delivers 130,000 BTU heating and 199,000 BTU hot water with a 10.4 GPM max flow rate. Ideal for large homes up to 3,500 sq ft (3 bathrooms), it’s perfect for radiant, radiator, or air-handler systems with high hot-water demand.

NAVIEN NCB-250/150H Combi Boiler, 150,000 BTU Heating, 210,000 BTU Water Heating

$4,524.00

The Navien NCB-250/150H, installed by 4Most Energy, delivers 150,000 BTU heating and 210,000 BTU hot water with a 10.8 GPM max flow rate. Ideal for large homes or multi-zone systems, it’s built for high-demand hot water and multiple heating applications.

NAVIEN NFC-250/175H Combi Boiler, 175,000 BTU Heating, 250,000 BTU Water Heating

$4,864.00

The Navien NFC-250/175H, installed by 4Most Energy, is the most powerful combi boiler in Navien’s lineup, delivering 199,000 BTU heating and 210,000 BTU hot water with a 10.8 GPM max flow rate. Ideal for large homes up to 4,000 sq ft and high-demand heating and hot water.

NAVIEN NFC-250/200H Combi Boiler, 199,000 BTU Heating, 210,000 BTU Water Heating

$4,988.00

The Navien NFC-250/200H, installed by 4Most Energy, is the most powerful combi boiler in Navien’s lineup, delivering 199,000 BTU heating and 210,000 BTU hot water with a 10.8 GPM max flow rate. Ideal for large homes + 4,000 sq ft and high-demand heating and hot water.

Rinnai IP060160C Combi Boiler Town House

$3,480.00

The Rinnai I-Series Plus IP060160C Combi Boiler is a compact, high-efficiency solution designed for small to medium Ontario homes. Delivering

Rinnai IP090160C Combi Boiler

The Rinnai IP090160C Combi Boiler is a compact, ENERGY STAR® certified boiler for medium-to-large Ontario homes (2,000–3,000 sq. ft., 3–4 bathrooms). It provides 90,000 BTU/h heating and 160,000 BTU/h hot water, achieving a 96% AFUE rating and utilizing Smart Sense™ technology for efficient gas or propane use.