Hearth and Home Technologies SL-350TRS-CE-D V = VENT TERMINAL X

Heat & Glo • SL-350TRS-CE-D • 2033-900 Rev. N • 10/07

V= VENT TERMINAL X= AIR SUPPLY INLET = AREA WHERE TERMINAL IS NOT PERMITTED

Figure 37 Vent Termination Minimum Clearances

L = 2.1 M...................... clearance above paved side-

walk or a paved driveway lo-

cated on public property

M** = 45.8 cm ................. clearance under veranda, porch,

deck, balcony or overhang

106.7 cm............... vinyl

CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS SUGGESTED THA T A VINYL PROTECTOR KIT BE INST ALLED.

** only permitted if veranda, porch, deck or balcony is fully open on

a minimum of 2 sides beneath the floor, or meets Note 2.

NOTE 1: On private property where termination is less than 2.1 M

above a sidewalk, driveway, deck, porch, veranda or balcony, use of

a listed cap shield is suggested. (See vents components page)

NOTE 2: Termination in an alcove space (spaces open only on one side

and with an overhang) are permitted with the dimensions specified for

vinyl or non-vinyl siding and soffits. 1. There must be 91.4 cm minimum

between termination caps. 2. All mechanical air intakes within 3.0 M of

a termination cap must be a minimum of 91.4 cm below the termination

cap. 3. All gravity air intakes within 91.4 cm of a termination cap must

be a minimum of 30.5 cm below the termination cap.

(See Note 2)

Electrical

Service

NOTE 3: Local codes or regulations may require different

clearances.

NOTE 4: Termination caps may be hot. Consider their proximity to

doors or other traffic areas.

NOTE 5: Location of the vent termination must not interfere with

access to the electrical service.

NOTE: Vent system termination is permitted in porch areas with

two or more sides open. You must follow all side walls, over-

hang and ground clearances as stated in the instructions.

Heat & Glo assumes no responsibility for the improper perfor-

mance of the appliance when the venting system does not meet

these requirements.

J or K

.91M

______________________________________________________________________

QMIN RMAX

1 cap 91.4 cm 2 x Q ACTUAL

2 caps 1.8 M 1 x Q ACTUAL

3 caps 2.7 M 2/3 x Q ACTUAL

4 caps 3.7 M 1/2 x Q ACTUAL

QMIN = # termination caps x 3 RMAX = (2 / # termination caps) x QACTUAL

N = 15.3 cm................. non-vinyl sidewalls

30.5 cm................. vinyl sidewalls

P = 2.4 M

S = 15.3 cm .................. clearance from sides of

electrical service

T = 30.5 cm................... clearance above electrical

service

(See Note 5)

A = 30.5 cm ............... clearances above grade, veran-

da, porch, deck or balcony

B = 30.5 cm ............... clearances to window or door

that may be opened, or to per-

manently closed window.

(Glass)

D* = 45.8 cm ............... vertical clearance to unventilat-

ed soffit or to ventilated soffit lo-

cated above the terminal

*76.2 cm............... for vinyl clad soffits and below

electrical service

F = 22.9 cm .............. clearance to outside corner

G = 15.3 cm ............... clearance to inside corner

H = 91.4 cm ............... not to be installed above a gas

meter/regulator assembly within

91.4 cm horizontally from the cen-

ter-line of the regulator

I = 91.4 cm ............... clearance to gas service regu-

lator vent outlet

J = 22.9 cm ................. clearance to non-mechanical air

supply inlet to building or the

combustion air inlet to any other

appliance

K = 91.4 cm ................. clearance to a mechanical (pow-

ered) air supply inlet

(See Note 1) (See Note 1)

Alcove Applications