Hot Water/Steam Unit Heaters

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Hot water/steam unit heaters are designed to provide spot heating for rooms that don't respond to other heating methods, such as garages, workshops, and other rooms. Due to their popularity, hydronic unit heaters are available from some of the top brands in the entire HVAC industry and are a fantastic method of heating for individual spaces.
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Model Number HSB340S01 is the Number 1 Seller
Learn More About Modine HSB340S01
Modine
Modine - HSB340S01 - 340,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
12% Buy This
$2,627.59
Was 
$2,765.88
SAVE $138.29
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Model Number HSB86S01 is the Number 2 Seller
Learn More About Modine HSB86S01
Modine
Model HSB86S01 is a Recommended Product
Modine - HSB86S01 - 86,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
10% Buy This
$816.05
Was 
$859.00
SAVE $42.95
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Model Number V95S01 is the Number 3 Seller
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Modine
Modine - V95S01 - 95,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
9% Buy This
$899.80
Was 
$947.16
SAVE $47.36
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Model Number HSB165S01 is the Number 4 Seller
Learn More About Modine HSB165S01
Modine
Model HSB165S01 is a Recommended Product
Modine - HSB165S01 - 165,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
5% Buy This
$1,313.28
Was 
$1,382.40
SAVE $69.12
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Model Number HSB47S01 is the Number 5 Seller
Learn More About Modine HSB47S01
Modine
Modine - HSB47S01 - 47,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
5% Buy This
$687.80
Was 
$724.00
SAVE $36.20
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Learn More About Modine V59S01
Modine
Modine - V59S01 - 59,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
5% Buy This
$713.07
Was 
$750.60
SAVE $37.53
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Learn More About Modine V139S01
Modine
Modine - V139S01 - 139,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
5% Buy This
$1,081.40
Was 
$1,138.32
SAVE $56.92
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Learn More About Modine V193S01
Modine
Modine - V193S01 - 193,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
3% Buy This
$1,318.41
Was 
$1,387.80
SAVE $69.39
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Learn More About Modine V212S01
Modine
Modine - V212S01 - 212,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
3% Buy This
$1,627.24
Was 
$1,712.88
SAVE $85.64
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Learn More About Reznor WS-78/110-HA11
$1,033.00
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Learn More About Modine HHD45S01
Modine
Modine - HHD45S01 - 45,000 BTU - Hot Water Unit Heater - Low Profile - Horizontal Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase - Order Number 63713
3% Buy This
$1,101.92
Was 
$1,159.92
SAVE $58.00
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Learn More About Modine HSB63S01
Modine
Model HSB63S01 is a Recommended Product
Modine - HSB63S01 - 63,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
2% Buy This
$752.40
Was 
$792.00
SAVE $39.60
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Learn More About Modine HC108S01
Modine
Model HC108S01 is a Recommended Product
Modine - HC108S01 - 108,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
2% Buy This
$1,024.97
Was 
$1,078.92
SAVE $53.95
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Learn More About Modine HC165S01
Modine
Modine - HC165S01 - 165,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
2% Buy This
$1,333.80
Was 
$1,404.00
SAVE $70.20
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Learn More About Modine HC24S01
Modine
Modine - HC24S01 - 24,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Side Connections - 115V/60Hz/1 Phase
2% Buy This
$610.47
Was 
$642.60
SAVE $32.13
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Learn More About Modine HSB108S01
Modine
Modine - HSB108S01 - 108,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
2% Buy This
$1,020.87
Was 
$1,074.60
SAVE $53.73
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Learn More About Modine V279S01
Modine
Modine - V279S01 - 279,000 BTU - Hot Water/Steam Unit Heater - Vertical Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase
2% Buy This
$2,048.92
Was 
$2,156.76
SAVE $107.84
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Learn More About WSD WSD-24UH
WSD WSD-24UH, Hot Water Unit Heater - 210,000 BTU, 115/230 volt, variable speed
2% Buy This
$984.00
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Learn More About Reznor WS-23/33-HA11
$571.95
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Learn More About Reznor WS-44/62-HA11
$783.00
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Learn More About Reznor WS-60/85-HA11
$871.00
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Learn More About Reznor WS-96/120-HA11
$1,078.00
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Learn More About Modine HHD30S01
Modine
Modine - HHD30S01 - 30,000 BTU - Hot Water Unit Heater - Low Profile - Horizontal Orientation - Copper Heat Exchanger - 115V/60Hz/1 Phase - Order Number 63712
2% Buy This
$954.18
Was 
$1,004.40
SAVE $50.22
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Learn More About Modine HSB33S01
Modine
Modine - HSB33S01 - 33,000 BTU - Hot Water/Steam Unit Heater - Horizontal Orientation - Copper Heat Exchanger - Top/Bottom Connections - 115V/60Hz/1 Phase
$588.05
Was 
$619.00
SAVE $30.95
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