MODINE HC Steam or Hot Water Unit Heater With Horizontal Airflow

Horizontal airflow, side copper female pipe connections, copper tubes, aluminum fins, adjustable louvers, balanced fan, fan guard, motor and electrical junction box. FREE SHIPPING!

Modine HC18 Steam/Hot Water Unit Heater
Modine HC 18. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $441.00
Sale price: $312.00
Modine-HC18115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC24 Steam/Hot Water Unit Heater
Modine HC 24. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $495.00
Sale price: $344.00
Modine-HC24115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC33 Steam/Hot Water Unit Heater
Modine HC 33. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $571.00
Sale price: $400.00
Modine-HC33115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC47 Steam/Hot Water Unit Heater
Modine HC 47. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $668.00
Sale price: $468.00
Modine-HC47115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC63 Steam/Hot Water Unit Heater
Modine HC 63. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $730.00
Sale price: $522.00
Modine-HC63115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC86 Steam/Hot Water Unit Heater
Modine HC 86. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $791.00
Sale price: $576.00
Modine-HC86115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC108 Steam/Hot Water Unit Heater
Modine HC 108. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $971.00
Sale price: $704.00
Modine-HC108115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC121 Steam/Hot Water Unit Heater
Modine HC 121. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $1,052.00
Sale price: $758.00
Modine-HC121115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC165 Steam/Hot Water Unit Heater
Modine HC 165. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $1,293.00
Sale price: $930.00
Modine-HC165115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC193 Steam/Hot Water Unit Heater
Modine HC 193. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $1,469.00
Sale price: $1,118.00
Modine-HC193115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC258 Steam/Hot Water Unit Heater
Modine HC 258. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $1,809.00
Sale price: $1,302.00
Modine-HC258115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC290 Steam/Hot Water Unit Heater
Modine HC 290. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $2,017.00
Sale price: $1,440.00
Modine-HC290115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
Modine HC340 Steam/Hot Water Unit Heater
Modine HC 340. Horizontal airflow. Side piping connections. FREE SHIPPING!
Regular price: $2,519.00
Sale price: $1,760.00
Modine-HC340115601
VOLTAGE:  Add Wall Mounted Thermostat:  Add Pipe Mounted Aquastat:  Add Threaded Rod Vibration Hanging Kit:  Add Convenience Kit - All 3 Above!: 
ACCESSORIES <br>Modine HSB & HC Hot Water/Steam Unit Heater Options And Accessories
FIELD INSTALLED ACCESSORIES <br>MODINE Models HSB-HC-V-VN-PT-PTN Hot Water/Steam Unit Heaters
Modine Steam/Hot Water Horizontal Delivery Propeller Unit Heaters

Modine offers steam and hot water unit heaters in a wide range of ratings from 11,300 Btu/hr to 952,000 Btu/hr.  Two different air delivery configurations are available: horizontal and vertical.  This listing is for the model HC horizontal unit heaters.  These unit heaters can be used with steam OR hot water.

The HC model has side copper piping connections for low bottom clearance installations. (The HC model is typically made-to-order in 5-10 working days, but sometimes HC models are in stock.)

Please be sure to order the correct model and review our leadtime information below!

Competitive Cross Reference:
For your reference, these Modine unit heaters are similar to the following makes and model #'s:
Airtherm HU/HS
Armstrong Hunt A09C
Beacon Morris HB
Dunham Bush H
Fedders 17
Grainger 1H
Grinnell HL/HP
McQuay FUH
Modine HS HSB HC
New York Blower A/B
Reznor HH
Sterling HS
Trane S/UHSA
Transcon TRT HS/HL/HP
Vulcan HV


Applications
Modine hot water and steam unit heaters are ideal for heating buildings with large open areas and low ceilings such as factories, warehouses, mechanical rooms, and garages.  They do an excellent job of countering heat loss along outer walls, especially near windows.

Features
  • Compact, lightweight design requires less time to install.
  • Integral junction box simplifies wiring.
  • HC Unit has copper side supply and return connections, permitting it to be installed in low clearance areas.
  • 2 Piece casing for easy coil access.
  • Tapped holes for suspension by threaded rod or optional pipe hanger adapter kit.  
  • Serpentine copper tube coil has high resistance to thermal shock.
  • Headerless design eliminates potential leaks and increases coil face area without increasing overall unit size.
  • Low water pressure drop.
  • Relationship between air temperature, velocity, and volume designed for optimum heat throw.
  • Air is delivered to the floor at maximum mounting height, increasing comfort and conserving energy.
  • Model numbers reflect MBH ratings for standard 2 psi steam conditions, simplifying unit selection.
  • Long life totally enclosed motors with internal overload protection to protect from insulation damaging heat.
  • Airflow directing louver.
  • Quiet operation is assured through the use of carefully selected motors, fans, and scientifically designed venturi fan shrouds.
  • HC models have squared off corners for a clean, defined appearance.
  • Casing is treated for corrosion resistance and finished with a gray green baked-on, high solids paint.

general notes General Notes
For detailed product literature, please review:
Modine Steam/Hot Water Unit Heaters Information.
Dimensions and Performance

General Notes:

• As always, shipping in the lower 48 states is included.

• Full 1-year parts warranty on the entire unit.

Leadtimes:

-Standard "HC" (side connection) units in 115/60/1 power are typically made-to-order in 5-10 working days + 4-5 working days for delivery.  Some sizes are stocked, please call for current stock list.

-All special voltages other then 115/60/1 and all special motors other then standard are typically 3-4 weeks to produce + 4-5 days to ship.  Please call or e-mail for custom quotes.

These leadtimes are typical, but can change.  For precise leadtimes and current stock availablility, please contact us.
 

Control Sequences:
The following control sequence descriptions are typical for steam/hot water unit heaters.

1) Intermittent Fan Operation - Hot Coil
When a room thermostat calls for heat, the motor is energized.  Hot water or steam is continuously supplied to the unit heater, even
when the motor is not running.  When the thermostat is satisfied, the motor is de-energized (Thermostat available in accessories section).

2) Continuous Fan Operation - Intermittent Hot/Cold Coil
When a room thermostat calls for heat, a valve is opened, allowing steam or hot water to enter the unit heater.  When the thermostat
is satisfied, the valve is closed.  The fan runs continuously (Thermostat available in accessories section).

3) Intermittent Fan Operation - Intermittent Hot/Cold Coil
When a room thermostat calls for heat, the motor is energized.  At the same time, a valve is opened allowing steam or hot water to
enter the unit heater.  An aquastat may be attached to the supply or return piping to prevent fan operation until the coil is adequately
heated to avoid cold air delivery.  When the thermostat is satisfied, the valve closes and the motor is de-energized
(Thermostat and aquastat available in accessories section).

Detailed Installation and Operation Instructions: Every heater will ship with detailed installation instructions.  You can also view detailed installation instructions by visiting:  Modine.

Ordering Information: These HORIZONTAL heaters are available in 2 types.   Please be sure to order the "HC" for side piping connections and the model "HSB" (formally HS) for top and bottom piping connections.  These unit heaters will ship from Modine's manufacturing facility in Virginia.  All standard "HSB" (formally HS) 115/1 phase units (In power code "01" voltage column) will ship out in 3-4 days + delivery.  All standard "HC" 115/1 phase units (In power code "01" voltage column) will ship out in 2-3 weeks + delivery.  All other voltages and special motors have additional costs and will ship out in 3-4 weeks + delivery.  Please contact us for special pricing or  more precise leadtimes.  If you need  a heater fast, the  standard model  HSB (formally HS) is the best choice.

Warranty: You are purchasing this item from H-Mac Systems, Inc.  We are a manufacturer’s representative located in Boston, MA. This product has a 1 year total parts warranty.  This is a parts only warranty.  If a part fails, Modine will ship a replacement part to you.  The labor to install the part is NOT included.  This warranty is between you and the manufacturer.  Detailed warranty information will be included in the box.  H-Mac Systems will help you facilitate post-sale issues with the manufacturer, but please understand that all post-sale issues are ultimately between you and the manufacturer.

Shipping: As always, shipping in the USA (lower 48 states) is included.  Heaters less than 100 lbs ship via UPS Ground.  Larger heaters ship via common carrier (FedEx Freight, Roadway Express, etc).  Local pick-ups at the factory are not allowed.  There will be an additional charge for shipments to Hawaii and Alaska.  Please contact us for estimates, or visit www.ups.com. If you have any questions, please EMAIL or call Toll Free: 877-301-4660.

Model Number Summary:

Modine Model HC - Horizontal airflow, side copper female pipe connections, copper tubes, aluminum fins, adjustable louvers, balanced fan, fan guard, motor and electrical junction box.

   
HC18S01 - 18,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC18S02 - 18,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC18S04 - 18,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC18S05 - 18,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC18S06 - 18,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC18S09 - 18,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC18S10 - 18,000 BTUH, horizontal airflow, side piping, 575/60/3 power
    HC24S01 - 24,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC24S02 - 24,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC24S04 - 24,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC24S05 - 24,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC24S06 - 24,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC24S09 - 24,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC24S10 - 24,000 BTUH, horizontal airflow, side piping, 575/60/3 power
    
HC33S01 - 33,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC33S02 - 33,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC33S04 - 33,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC33S05 - 33,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC33S06 - 33,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC33S09 - 33,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC33S10 - 33,000 BTUH, horizontal airflow, side piping, 575/60/3 power
   
HC47S01 - 47,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC47S02 - 47,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC47S04 - 47,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC47S05 - 47,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC47S06 - 47,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC47S09 - 47,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC47S10 - 47,000 BTUH, horizontal airflow, side piping, 575/60/3 power
   
HC63S01 - 63,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC63S02 - 63,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC63S04 - 63,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC63S05 - 63,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC63S06 - 63,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC63S09 - 63,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC63S10 - 63,000 BTUH, horizontal airflow, side piping, 575/60/3 power
    HC86S01 - 86,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC86S02 - 86,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC86S04 - 86,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC86S05 - 86,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC86S06 - 86,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC86S09 - 86,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC86S10 - 86,000 BTUH, horizontal airflow, side piping, 575/60/3 power
    
HC108S01 - 108,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC108S02 - 108,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC108S04 - 108,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC108S05 - 108,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC108S06 - 108,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC108S09 - 108,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC108S10 - 108,000 BTUH, horizontal airflow, side piping, 575/60/3 power
   
HC121S01 - 121,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC121S02 - 121,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC121S04 - 121,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC121S05 - 121,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC121S06 - 121,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC121S09 - 121,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC121S10 - 121,000 BTUH, horizontal airflow, side piping, 575/60/3 power
   
HC165S01 - 165,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC165S02 - 165,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC165S04 - 165,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC165S05 - 165,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC165S06 - 165,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC165S09 - 165,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC165S10 - 165,000 BTUH, horizontal airflow, side piping, 575/60/3 power
    HC193S01 - 193,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC193S02 - 193,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC193S04 - 193,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC193S05 - 193,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC193S06 - 193,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC193S09 - 193,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC193S10 - 193,000 BTUH, horizontal airflow, side piping, 575/60/3 power
    
HC258S01 - 258,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC258S02 - 258,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC258S04 - 258,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC258S05 - 258,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC258S06 - 258,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC258S09 - 258,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC258S10 - 258,000 BTUH, horizontal airflow, side piping, 575/60/3 power
   
HC290S01 - 290,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC290S02 - 290,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC290S04 - 290,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC290S05 - 290,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC290S06 - 290,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC290S09 - 290,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC290S10 - 290,000 BTUH, horizontal airflow, side piping, 575/60/3 power
    HC340S01 - 340,000 BTUH, horizontal airflow, side piping, 115/60/1 power
    HC340S02 - 340,000 BTUH, horizontal airflow, side piping, 230/60/1 power
    HC340S04 - 340,000 BTUH, horizontal airflow, side piping, 200/60/3 power
   
HC340S05 - 340,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power
   
HC340S06 - 340,000 BTUH, horizontal airflow, side piping, 115/60/1 power, explosion proof motor
   
HC340S09 - 340,000 BTUH, horizontal airflow, side piping, 230/460/60/3 power, explosion proof motor
   
HC340S10 - 340,000 BTUH, horizontal airflow, side piping, 575/60/3 power