Enviro 1700, 1200 owner manual Insert Installation into existing fireplace with Hearth

Installation

MASONRY FIREPLACE INSTALLATION - INSERT:

Unless you are experienced, we recommend installation by your dealer or a

professional installer.

It is recommended that you install the decorative plates (if purchased) into the shrouds

before installing the unit. Refer to “INSTALLATION OF PODS AND DECORATIVE PLATES - INSERT”.

Install only in a masonry fireplace at least 25” (635 mm) wide, 22” (560 mm) high and 14” (356 mm) deep with a good-condition chimney at least 15 ft (4.6 m) high, both of which have been constructed in accordance with the building code. Be sure the fireplace and chimney are clean and sound without any cracks or loose mortar. Do not remove any bricks or mortar from the fireplace.

Rain Cap

Steel Plate or Flashing

Flexible or Rigid 6"

Stainless Steel Liner

	Mantel
	Top Facing
	Damper Removed
	or Fastened Open
	Surround Panel
	Sheet Metal Screws
	Fastening Collar to
	Stainless Steel Liner
	USA 16” (406 mm)
	CND 18” (450 mm)
	Floor	8"
	Protection	(203 mm)
Masonry Fireplace	Combustible Floor

Figure 29: Insert Installation into existing fireplace with

hearth.

If there is a combustible floor in front of the masonry fireplace, the fireplace insert must be 8” (203 mm) above the combustible floor, and floor protection must be provided 18” (457 mm) in front of the fireplace insert and 8” (203 mm) to each side of the unit.

Refer also to SPECIFICATIONS - CLEARANCES TO COMBUSTIBLES - 1200 INSERT and SPECIFICATIONS

-CLEARANCES TO COMBUSTIBLES - 1700 INSERT.

1.Remove any fireplace damper or fasten in a permanent open position.

2.(IN CANADA) The stove is vented with a 6” stainless steel liner that goes directly to the top of the chimney and is covered with a rain cap. The chimney top is sealed with a flashing or steel plate that supports the weight of the chimney liner. The installation must conform to the liner’s manufacturer’s instructions.

This fireplace must be installed with a continuous liner of 6” diameter (CANADA ONLY) extending from the fireplace insert to the top of the chimney. The chimney liner must conform to the class 3 requirements of ULC-S635 Standard for Lining Systems for Existing Masonry or Factory-Built Chimneys and Vents, or ULC-S640 Standard for Lining Systems for New Masonry Chimneys.

(IN U.S.A.)The appliance when installed, must follow local building codes, in the absence of local building codes, with the current NFPA 211 Standard for Chimneys, Fireplaces, Vents, and Solid Fuel-Burning Appliances.

28