Electrical Connections - HearthStone Killington Owner's Manual

Gas-fired direct vent insert heater

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Table of Contents

OWNER'S MANUAL

co-linear to co-axial adaptor is the pipe that is in the

center of the adaptor.)

 Repeat this process to the top outer edge of both the

intake and exhaust collars on the back of the unit.

The exhaust adaptor is the collar nearest the center

of the unit, the intake adaptor collar is on the right

side of the stove (refer to

Figure 5 on page 8).

necessary(refer to Figure 3 on page 7). Slide a hose

clamp over the ends of both flexible vent pipes.

Place the flexible vent pipe marked "intake" onto the

intake collar, place the flexible vent pipe marked

"exhaust" onto the exhaust collar. Secure them to

the collar adaptors by tightening the hose clamps

with a slotted screwdriver or 5/16" nut driver.

The following guidelines must be observed when

installing the vent pipes:

Do not install the venting into a chimney

serving another appliance, be it fossil fuel,

solid fuel, or another gas.

Do not crimp or rupture the vent pipes.

Both the Exhaust and Intake vent pipes must

reline the entire length of the chimney. The

exhaust and inlet vents must terminate

above the top of the chimney using the

appropriate vent termination components

listed in these instructions.

2.Using the existing chimney as an air inlet

The following installation procedure is not

covered under the ANSI Z21.88 test

method and product certification. Use of an

existing chimney as an air intake must be

specifically approved by your gas supplier

and the local code Authority Having

Jurisdiction.

The chimney flue must be carefully sealed from the

room environment. Fabricate a plate of non-

combustible material and carefully fit it to the

damper area with high temperature sealant.

This stove is certified for use with a coaxial

venting system. ANSI Z21.88 standards state

that the maximum leakage rate for the venting

system is 32 SCFM @ .06" w.c. This leakage

must be accounted for if you use the chimney for

intake air.

Figure 1

, on page 5 &

Install the restrictor if

Chimney Liner

Termination Kit (Exhaust to center connector)

NOTE: All joints must be sealed. Leakage around

the damper seal must be avoided.

WARNING: This installation may not work in a

negative pressure environment, or if a seal

cannot be attained. If sooting, ghosting of flame

occurs, please check and repair leakage of

chimney system.