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ENERJOY I Design & Sizing

Use the chart below to size your rooms. 

Design Guidelines

1)    Determine panel size by selecting a balanced combination of ENERJOY Peopleheaters to cover 10% of the ceiling surface.

2)    Design symmetrical Heatmodule placement in the same way you locate lights to illuminate a room, recognizing areas of high heat loss and special comfort areas.

3)    Take full advantage of the broad dispersion of radiant energy emanating at a 80° angle from the Heatmodule surface. It is all right to oversize[1] by using identical heatmodules to attain symmetry even though the sizing chart calls for unequal or smaller units.

Rules of Thumb:

1) Select a geometrically pleasing design, while allowing a 2' to 4' set off [2] from exterior walls and figuring approximately two times the setoff distance between Heatmodules.

2) Use the following general specifications to determine watts per square foot (W/SF) of room area: Bath areas: 7 W/SF; Living room or corner offices: 6 W/SF; Dens, offices, dining rooms or corner bedrooms: 5W/SF; Kitchens or middle bedrooms: 4 W/SF.  Above 7,000 degree days add 1 W/SF.

[1]The sizing increase or decrease determines cycle frequency- how quickly the thermostat setpoint is satisfied.

[2]There is no set off restriction.   Unnecessary heat loss is minimized

ENERJOY I Heatmodule Selection

(for additional wattages, refer to ENERJOY I specification section)

Room (typical)

Size (feet)

Area (SQ.FT.)

New Construction
(8' ceilings)

Thermostat

Closet/powder

4 x 5

20-30

22RCL or 22RCLFL

1

Standard bath

5 x 7

35-50

23RCL, 23RCH, 24RCL, 23RCLFL, or 24RCHFL

1

Large bath

8 x 10

75-100

25RCL, 25RCH, 26RCL, 25RCLFL or 26RCHFL

1

Den/office

8 x 10

75-100

24RCL or 25RCL

1

Corner bed

12 x 12

130-160

28RCL or 2-24RCL

1

Middle bed

12 x 12

130-160

26RCL

1

Lg. Corner bed

13 x 15

170-210

2-25RCL, 2-25RCH or 2-26RCL

1

Lg. Middle bed

13 x 15

170-210

28RCL or 2-24RCL

1

Standard Kit.

9 x 12

150-180

24RP

1

Lg. Kitchen

11 x 15

150-18

26RCL or 2-23RCL

1

Stand. Dining

8 x 12

90-120

25RCL, 26RCL or 2-23RCL

1

Lg. Dining

12 x 14

150-190

28RCL or 2-24RCL

1

Stand. Living

12 x 15

160-200

2-26RCL

1

Lg. Living

14 x 20

260-300

3-28RCL

1

Wiring note: Existing 20 amp 120 volt lighting circuits may serve ENERJOY I Heatmodules.

Insulation note:  Insulate floor above basement or crawlspace.

Additional Guidelines:

Supplemental heating:  basements and super-insulated houses- Use 1-24RCL for each 100 sq. ft. of space--approx. 3-4 W/SF.

Cathedral ceilings or 10' ceilings:
For 12' peak (avg. 10') increase heat panel area by 25%.  Ex.- Use 28RCL instead of 26RCL.
For 16' peak (avg. 12') increase heat panel size by 50%. 

Split Levelbuildings- Add one watt per square foot.

Fireplaces, sliders or skylights- Add one watt per square foot.

Typical ENERJOY® Sizing Examples

MODEL ENERGY CODE SPECIFICATIONS:
Operative Temperature 70°F

BUILDING SPECS: Room Dimensions:15 x 15 x 8; Wall: R-19; Floor: R-19; Ceiling: R-38; Glass: R-2 (graphs assume window size of 3’x4’ & Sliding glass doors of 6’x6’8”); Air changes per hour: 0.25.
CHART USAGE: 1) Compute window percentage of outside wall; 2) Find intersection with Design Temperature; 3) Select ENERJOYHeatmodule(s) to meet wattage.
PLACEMENT: Parallel to and centered with 2’ offset from outside wall; second panel, if required, will be aligned with the first and separated approximately 4’ to 6’, or the distance necessary to achieve geometric layout balance

1.  MIDDLE ROOM – 1 OUTSIDE WALL

 

Possible ENERJOY Selections:

  • 1 Window, 5°F – 700watts    1 - 27RCL 700watt Heatmodule
  • 2 Windows, -15°F – 1100watts     2 - 26RCL 600watt Heatmodules
  • 1 Slider, -15°F – 1250watts     2 - 26RCL 600watt Heatmodules
  • 1 Slider, 5°F – 950watts     1 - 28RCH 1000watt Heatmodule

 

2. CORNER ROOM – 2 OUTSIDE WALLS

 

Possible ENERJOY Selections:

  • 2 Window, 5°F – 800 Watts    2 - 24RCL 400watt Heatmodules
  • 2 Windows, -15°F – 1100w    2 - 26RCL 600watt Heatmodules
  • 4 Windows, 5°F – 1000watt    2 - 25RCL 500wtt Heatmodules
  • 4 Windows, -15°F – 1250watt    2 - 26RCL 600watt Heatmodules
  • 2 Windows & 1 Slider  5°F - 1000watt , 2 – 25RCL 500watt Heatmodules
                                       -15°F – 1300watt, 2 – 27RCL 700watt Heatmodules

For assistance, call 800 544 5182.  If you have a floor plan fax us at 860 399-6460 or email info@sshcinc.com.

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