Easy Riser TwinPack (ER-M/ER-S)

The TwinPack Easy Riser Master (ER-M)/Slave (ER-S) Vertical Stack fan coil combination is pre-piped and housed in a common cabinet assembly at the factory, shipped and installed as one unit. TwinPacks are custom built for specific job requirements, and manufactured to the “One-Hour, Through-Penetration Fire-Stop System”. Fire-stop must be field-furnished and meet local codes. Drywall is installed on the face of each fan coil and thickness may be selected to meet local codes. The TwinPack Easy Riser Master (ER-M)/Slave (ER-S) Vertical Stack combination are low-static (up to .25 ESP) fan coils with a draw-through design. The Master (ER-M) and Slave (ER-S) are designed to be piped to a common set of risers. Each fan coil has its own valves, controls and unique lifting brackets. The TwinPack ER-M/ ER-S cabinet is galvanized steel, 88 inches in height and insulated with ½-inch thick, over three pound density, neoprene-coated fiberglass and has unique lifting brackets. TwinPack units have full easy access through the return-air grilles to their separate 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 TwinPack combination is designed for concealed applications.

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An affordable and green HVAC solution

  • 300 to 1,200 CFM
  • Low-cost installation in multistory facilities, designed for concealed applications along room walls or in corners
  • The Master/Slave combination features two separate units piped to a common set of risers, each unit has it's own individual valves and controls. Piping is housed in a common cabinet assembled at the factory
  • Includes "1-Hour Through-Penetration Fire-Stop System"
  • 88" height
  • Draw-through design
  • 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

In any combination:

  • DX
  • Chilled-Water
  • Hot-Water
  • Electric Resistance
  • Steam
  • 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
  • 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)
  • Valve package controls - wide selection of factory-mounted valves and controls
  • Pedestal Bases
  • Return access panels
  • Framed
  • Hanging style with camlocks
  • Sound shields
  • Custom paint
  • Supply grilles
  • Single-deflection
  • Double-deflection
  • Opposed blade dampers (OBD)
  • Custom paint
  • Outside air openings
  • Manual
  • Motorized

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ER-B

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The Easy Riser Basic Vertical Stack (ER-B) is a low-static (up to .25 ESP) fan coil with a draw-through design. The ER-B galvanized steel cabinet is 88 inches in height and is insulated with ½-inch thick, over three pound density, neoprene-coated fiberglass. The ER-B units have full easy access through the return-air grille to 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 ER-B is designed for concealed applications along walls and in corners of the room. Risers are ordered separately due to size changes throughout the building.

ER-D

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The Easy Riser Deluxe Vertical Stack (ER-D) is a low-static (up to .25 ESP) fan coil with a draw-through design. The ER-D galvanized steel cabinet is 88 inches in height and is insulated with ½-inch thick, over three pound density, neoprene-coated fiberglass and finished with a soft-white powder-coat epoxy. The ER-D units have full easy access through the return-air grille to 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 ER-D is designed for exposed applications along walls and in corners of the room. Risers are ordered separately due to size changes throughout the building.

ER-M / ER-S

More Info Vertical Stack
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The Easy Riser Master (ER-M) and Slave (ER-S) Vertical Stack are low-static (up to .25 ESP) fan coils with a draw-through design. The Master (ER-M) and Slave (ER-S) combination are separate fan coils designed to be piped to a common set of risers. The Master (ER-M) units are piped in series, one above the other. Each Vertical Stack fan coil has its own valves and controls. The ER-M and ER-S cabinets are galvanized steel, 88 inches in height and insulated with ½-inch thick, over three pound density, neoprene-coated fiberglass. The ER-M and ER-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 ER-M/ER-S combination is designed for concealed applications. Risers are ordered separately due to size changes throughout the building.

ER-M / ER-S

More Info Vertical Stack
More...

The TwinPack Easy Riser Master (ER-M)/Slave (ER-S) Vertical Stack fan coil combination is pre-piped and housed in a common cabinet assembly at the factory, shipped and installed as one unit. TwinPacks are custom built for specific job requirements, and manufactured to the “One-Hour, Through-Penetration Fire-Stop System”. Fire-stop must be field-furnished and meet local codes. Drywall is installed on the face of each fan coil and thickness may be selected to meet local codes. The TwinPack Easy Riser Master (ER-M)/Slave (ER-S) Vertical Stack combination are low-static (up to .25 ESP) fan coils with a draw-through design. The Master (ER-M) and Slave (ER-S) are designed to be piped to a common set of risers. Each fan coil has its own valves, controls and unique lifting brackets. The TwinPack ER-M/ ER-S cabinet is galvanized steel, 88 inches in height and insulated with ½-inch thick, over three pound density, neoprene-coated fiberglass and has unique lifting brackets. TwinPack units have full easy access through the return-air grilles to their separate 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 TwinPack combination is designed for concealed applications.

WARNING: This product can expose you to chemicals including epichlorohydrin which is known to the State of California to cause cancer and birth defects and/or other reproductive harm. For more information go to www.p65warnings.ca.gov

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