Sapphire Audio DV425TR owner manual Horizontal Termination Requirements, V = vent terminal

DV425TR DIRECT VENT ROOM HEATER

HORIZONTAL TERMINATION REQUIREMENTS

A.*12” (30cm) minimum: Clearance above grade, veranda, porch, deck, or balcony.

B.*12” (30cm) minimum: Clearance to window or door that may be opened.

C.12” (30cm) minimum: Clearance to permanently closed window (recommended to prevent condensation on window.

D.18” (46cm) minimum: Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2’ (60cm) from the centerline of the terminal.

E. 12” (30cm) minimum: Clearance to unventilated soffit.

F.6” (15cm): Clearance to outside corner.

G.9” (23cm): Clearance to inside corner.

H.*Not to be installed above a meter/regulator (gas or electrical) assembly within 3’ (90cm) horizontally from the centerline of the meter/regulator.

I.72” (1.8m) minimum: Clearance to service regulator vent outlet.

J.*3' (90cm) US; 6' (180cm) Canada minimum: Clearance to nonmechanical air supply inlet to building or the combustion air inlet to any other appliance.

K.*72” (1.8m) minimum: Clearance to a mechanical air supply air inlet.

L.*†84” (2.1m) minimum: Clearance above paved sidewalk or a paved driveway located on public property.

M.*‡12” (30cm) minimum: Clearance under veranda, porch, deck, or balcony.

N.6” (152 mm) minimum: Clearance to outside corner.

†A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single-family dwellings and serves both dwellings.*

‡Only permitted if veranda, porch, deck, or balcony, is fully open on a minimum of two sides beneath the floor.* *As specified in CGA B149 Installation Codes Note: Local Codes or regulations may require different clearances.

NOTE: Refer to page 35 of this manual for Vertical Termination Installations of this appliance.

D
N	E
				V
	B
L			Fixed	H
	V	Openable
			Closed
	B
	F		C	I	M		G
		K
	A		V		A		V
						J
				A

V = vent terminal A = air supply inlet

= area where terminal is not permitted

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