Easy Riser Master And Slave (v2 M V2 S
Vertical Stack

Easy Riser Master and Slave

Part Number: V2-M/V2-S

The Easy Riser Master (V2-M) and Slave (V2-S) Vertical Stack are low-static (up to .25 ESP) fan coils with a draw-through design. The Master (V2-M) and Slave (V2-S) combination are separate fan coils designed to be piped to a common set of risers. The Master (V2-M) units are piped in series, one above the other. Each Vertical Stack fan coil has its own valves and controls. The V2-M and V2-S cabinets are galvanized steel, 88 inches in height and insulated with ½-inch thick, over three pound density, neoprene-coated fiberglass. The V2-M and V2-S units have full easy access through the return-air grilles to their separate the ½-inch OD copper tube coil, easy slide-out blower/motor assembly with quick-connect plug and a galvanized steel, powder-coat epoxy drain pan covered with ⅛-inch thick insulation. The V2-M/V2-S combination is designed for concealed applications. Risers are ordered separately due to size changes throughout the building.

Cooling Capacity

V2 Series vertical stack fan coils have been rated in accordance with AHRI Standard 440-2005 for room fan-coils air-conditioners and are certified by AHRI to meet the following product performance ratings:

Based on 80°F DB and 67°F WB EAT, 45°F EWT, 10°F temperature rise, high fan speed. Motor voltage 115/1/60 power source. Air flow under dry coil conditions. Water pressure drops shown in feet of water.

Heating Performance

Based on 70°F DB EAT, 180°F EWT, 40°F temperature drop, high fan speed. Motor voltage 115/1/60 power source.
Air flow under dry coil conditions. Water pressure drops shown in feet of water.


  • 300 to 1,200 CFM
  • Low-cost installation in multistory facilities, designed for concealed applications along room walls or in corners
  • Designed to share a common riser set
  • 88″ height
  • Draw-through design
  • The Master/Slave combination features two separate units piped to a common set of risers, each with individual valves and controls
  • Heavy-gauge galvanized steel cabinet insulated with 1/2″ thick, over three-pound density, neoprene-coated fiberglass
  • One supply-air opening that maybe designated left, right, front or top. 1,200 CFM model requires two openings
  • Half-inch return-air collar for drywall installation
  • Coils are manufactured of copper tube with aluminum fins and are 100% underwater pressure tested to 350 PSI with a 300 PSI working pressure
  • Expansion compensation loops assures a quieter coil operation
  • Galvanized drain pan is finished with a powder-coated epoxy, 1/8″ thick insulation and has a formed P-trap drain connection
  • Easy slide-out, draw-through blower and motor assembly
  • Three-speed, 115/1/60 motor with quick-connect plug
  • Controls and motors are factory-wired and terminated in a junction box for single-point power supply
  • One-inch fiberglass, throwaway filter
  • Serviceability features include full access through the return-air grill to the slide-out coil; slide-out motor and blower assembly which is equipped with a quick-connect plug; filter and drain pan
  • Protective covers keep the grille openings free of debris during shipment and construction
  • Individually tagged, crated and shipped as scheduled for installation
  • ETL and AHRI certified; 100% factory tested





  • DX
  • Chilled-Water
  • Hot-Water
  • Electric Resistance
  • Steam
  • In any combination of the above


  • Thickness up to 1″
  • Fiberglass
  • Foil-face
  • Elastomeric


  • Copper fins/tubes
  • Phenolic-coated
  • Stainless-steel end plates
  • Right, left or rear connections
  • TXV – factory-mounted
  • Freeze protection
  • Custom fin spacing

Drain Pan

  • Stainless-steel
  • Extended
  • Drip tray
  • Condensate float switch
  • Condensate pumps


  • Marine duty
  • Extensions


  • Motors
    • 115, 208, 230 and 277
    • Single or three phase
    • 50 or 60Hz
    • ECM
  • Line or low voltage
  • 1 to 7.5 kW electric resistance heat
  • Disconnects
    • Fused
    • Non-fused
  • Condensate Float Switch
  • Condensate pumps
  • Thermostats
  • UV Light
  • Controls
  • Flow control


  • Pipe sizes up to 4″
  • Type M, L or K
  • Insulation thickness up to 1″
  • Fiberglass
  • Elastomeric (Closed-Cell)

Further Information

None available with this product.