Furnaces
42 Products
Narrow Your ResultsExpand All
Fast and Free Shipping
More Ways to Shop
In Stock
Product Style
BTU Heating
Maximum BTU
Fuel Type
Stages
Wattage
Installation Type
Venting Type
Vent Location
Product Series
Voltage
Gas Size Required
Product Category
Product Type
Product Collection
Color
Features
Price
Length
Width
Height
Depth
Customer Rating
Shop by Heating BTUs
Rinnai 21,500 BTU Energy Star Certified Natural Gas Heater
Model: EX22DTWN
$1,875.55
FREE 2-Day Shipping
Rinnai Direct Vent Wall Thermostat Installation Kit (US Market)
Model: 204000045
$957.88
FREE 2-Day Shipping
$1,875.55
FREE 2-Day Shipping
$1,875.55
FREE 2-Day Shipping
$795.41
FREE 2-Day Shipping
$109.25
FREE Shipping
Rinnai 36500 BTU Direct Vent Liquid Propane Wall Heater
Model: EX38CTP
Rinnai 8000 BTU Direct Vent Liquid Propane Wall Heater
Model: EX08CTP
$1,389.82
FREE Shipping
Rinnai 11000 BTU Direct Vent Liquid Propane Wall Heater
Model: EX11CTP
Rinnai 16700 BTU Direct Vent Natural Gas Wall Heater
Model: EX17CTN
$1,988.35
FREE Shipping
Rinnai 20700 BTU Direct Vent Liquid Propane Wall Heater
Model: EX22CTWP
$2,093.85
FREE Shipping
$1,228.29
FREE 2-Day Shipping
Rinnai 38400 BTU Direct Vent Natural Gas Wall Heater
Model: EX38CTN
$2,494.80
FREE Shipping
Rinnai 21500 BTU Direct Vent Natural Gas Wall Heater
Model: EX22CTN
$2,093.98
FREE Shipping
Rinnai 36500 BTU Direct Vent Liquid Propane Wall Heater
Model: EX38CTWP
Rinnai 20700 BTU Direct Vent Liquid Propane Wall Heater
Model: EX22CTP
$2,093.98
FREE Shipping
Rinnai 38400 BTU Direct Vent Natural Gas Wall Heater
Model: EX38CTWN
Rinnai 11000 BTU Direct Vent Natural Gas Wall Heater
Model: EX11CTN
$1,582.40
FREE Shipping
Rinnai 16700 BTU Direct Vent Liquid Propane Wall Heater
Model: EX17CTP
$1,893.30
FREE Shipping
$1,228.29
FREE 2-Day Shipping
$1,707.15
FREE 2-Day Shipping
$957.88
FREE 2-Day Shipping