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This Cool Surface System has been tested for compliance to Standards: ANSI Z21.88 and CSA 2.33. This Cool Surface System has been approved for use on the ENVIRO C34/44/60/72 Direct Vent fireplaces only and must be installed at the time of fireplace installation.
General Information The purpose of this optional Cool Surface System, or CSS, is to naturally re-direct the convective heat from the fireplace. Using this CSS lowers the temperatures of the front wall for installations where a TV, artwork etc. is desired directly above the fireplace. The outlet of the CSS can be raised higher up the front wall, within 4”...
MUST vent into the room where the appliance is installed. The CSS is only approved for discharge into the same room and MUST NOT be installed into a floor or ceiling. CSS Outlet Min. Top and Bottom standoff = 2⅝” (6.7 cm) *All C Series* 45" (114 cm) 7 1/2"...
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Framing & Clearances QUALIFIED INSTALLERS ONLY CSS Outlet Min. Top and Bottom standoff = 2⅝” (6.7 cm) *All C Series* C44 = 55" (140 cm) C60 = 71" (180 cm) C72 = 83" (211 cm) C44 = 47 1/4" (120 cm) C60 = 63 1/4"...
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Framing & Clearances QUALIFIED INSTALLERS ONLY inimum learances minimum vent Shown below in Figure 10 are the minimum framing and clearances for the CSS when the fireplace is installed with the minimum allowable vent length: Min. Ceiling Clearance from top of CSS outlet = 4” (10.2 cm) Min.
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Framing & Clearances QUALIFIED INSTALLERS ONLY inimum learances recess Framing minimum vent Shown below are the minimun framing requirements and clearences for the HDK with recess framed above the fireplace. Figure 11 shows the miniumun framing requirements for a 30” tall recess. The recess height is adjustable as long as all minimun dimensions are met.
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Framing & Clearances QUALIFIED INSTALLERS ONLY evised antel equirements Refer to Figure 12 for a combustible mantel installation, measurement is from bottom of the unit to the bottom of the mantel. If you are planning on installing a TV above the fireplace refer to page 13 to see the options available. Note: Minimum height of mantle if you intend on using a surround is 31”...
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Framing & Clearances QUALIFIED INSTALLERS ONLY Min. Height to Ceiling 64 1/8” (1630mm) Min. Height to Ceiling 55-1/16” (1399cm) 12” (305mm) 8” (203mm) 4” (102mm) 33“ 2-1/16” (84cm) (75cm) 31 “ (79cm) Min. Height For Surround 29 “ (74cm) Figure 13: CSS - Min. Framing & Clearances...
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Framing & Clearances QUALIFIED INSTALLERS ONLY inished pening Combustible wall material i.e. drywall, shiplap Table 1: Outlet Finished Opening Sizes etc. is permitted around the outlet of the Unit Width Height CSS with a 3/8” (.95 cm) air gap required 33”...
Installation Installation and service must be performed by a qualified installer, service agency or the gas supplier. tv i nstallation onsiderations If you are planning to mount a TV above your fireplace some considerations must be made to ensure it is protected from the heat.
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Installation If use of the Combustible Facing Kit or a mantle is not desired, although recommended, then a TV must be mounted higher on the wall as shown below (Figure 19). The drawing below shows the suggested minimum TV installation height, based on observed testing, when using non-combustible facing without a mantle.
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Installation QUALIFIED INSTALLERS ONLY ollars Prior to fireplace installation, the two supplied duct collars Outer Cover must be attached to the top of the fireplace as shown in Plate (x2) the steps below: Inner Cover Step 1: Using a T20 screwdriver, remove the inner and Plate (x2) outer cover plates from the fireplace as shown (Figure 20).
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Installation QUALIFIED INSTALLERS ONLY urFace ystem ront Step 1: Frame in the rough opening for the CSS as shown in Figure 8 & Figure 9 (page 6 & page 7) in the desired location following all required clearances as stated in the F &...
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Installation QUALIFIED INSTALLERS ONLY NOTE: If using the Combustible Facing kit, skip to end of page and install it now before proceding to the final steps. Step 8: Finish the front wall around the fireplace and CSS outlet as desired. Ensure the finished opening around the CSS outlet is as specified in the F section of this manual.
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Installation QUALIFIED INSTALLERS ONLY ’ ombustible acing ptional cont Step 2: All the middle flanges must be bent 90° inwards towards the unit as shown below in Figure 27. Step 3: Make sure all your hand bend flanges are bent prior to assembly and that you have the correct length deflector before instalation to the unit.
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Installation QUALIFIED INSTALLERS ONLY ombustible acing ptional Before installing your chosen facing material, a 1/2” base layer must be placed over the framing up to the Combustible Facing Kit assembly as shown below. Up to a 1” thick material may be placed on top of the base layer and the combustible facing kit assembly afterwards.
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