NAVIEN Boiler NFB-200H 199,000 BTU
$3,978.00The Navien NFB-200H, installed by 4Most Energy, delivers 199,000 BTU/h of powerful heating for large homes, commercial buildings, and multi-unit properties. Ideal for snow-melt, radiant, and glycol systems, it can be cascaded with multiple boilers to handle hotels, apartments, and large hydronic applications efficiently.
NAVIEN Boiler NHB-110H 110,000 BTU
$3,079.00The Navien NHB-110H, installed by 4Most Energy, delivers 110,000 BTU/H of high-efficiency heating for homes up to 3,000 sq ft. Ideal for multi-zone radiant, baseboard, or air-handler systems, it can also pair with an indirect tank up to 60 gallons for efficient domestic hot-water production.
NAVIEN Boiler NHB-150H 150,000 BTU
$3,443.00The Navien NHB-150H, installed by 4Most Energy, delivers 150,000 BTU/h of powerful, high-efficiency heating for large homes or buildings up to 4,000 sq ft. Ideal for multi-zone radiant, baseboard, or air-handler systems, it also supports an indirect tank up to 70 gallons for domestic hot water.
Navien Boiler NHB-55H, 55,000 BTU
$2,569.00The Navien NHB-80H, installed by 4Most Energy, delivers 55,000 BTU/H of efficient heating for homes up to 2,000 sq ft. Perfect for radiant, baseboard, or air-handler systems.
NAVIEN Boiler NHB-80H, 80,000 BTU
$2,815.00The Navien NHB-80H, installed by 4Most Energy, delivers 80,000 BTU/h of efficient heating for homes up to 2,500 sq ft. Perfect for radiant, baseboard, or air-handler systems, it can also connect to an indirect tank up to 40 gallons for reliable domestic hot-water production.
NAVIEN Combi Boiler NFC-250/175H , 175,000 BTU Heating, 250,000 BTU Water Heating
$4,864.00The 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 Combi Boiler NFC-250/200H , 199,000 BTU Heating, 210,000 BTU Water Heating
$4,988.00The 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.
Navien NCB-190/060H 60,000 BTU Heating / 160,000 BTU DHW Condensing Combi Boiler
Original price was: $7,790.00.$6,690.00Current price is: $6,690.00.Power: 60k BTU Heating and 160K BTU Hot Water
Navien NCB-190/080H 80,000 BTU Heating / 160,000 BTU DHW Condensing Combi Boiler
Original price was: $7,890.00.$6,890.00Current price is: $6,890.00.Power: 80K BTU Heating and 160K BTU Hot Water
Navien NCB-240/110H 110,000 BTU Heating / 199,000 BTU DHW Condensing Combi Boiler
Original price was: $8,499.00.$6,990.00Current price is: $6,990.00.Power: 110K BTU Heating and 199K BTU Hot Water
Navien NCB-240/130H 130,000 BTU Heating / 199,000 BTU DHW High Output Condensing Combi Boiler
Original price was: $8,799.00.$7,290.00Current price is: $7,290.00.Power: 130K BTU Heating and 199K BTU Hot Water
Navien NCB-250/150H 150,000 BTU Heating / 199,000 BTU DHW High Capacity Condensing Combi Boiler
Original price was: $8,990.00.$7,590.00Current price is: $7,590.00.Power: 150k BTU Heating and 199k BTU Hot Waer