Desa VsGF28PTF, VsGF28nTF Wiring Diagram, Specifications, Logs, Model VSGF28NTA, Model VSGF28PTA

Cleaning and
Maintenance
Continued
	Ports/
Burner	Slots
Tube

Pilot

Assembly

Pilot Air

Inlet Hole

Figure 34 - Pilot Inlet Air Hole

LOGS

•If you remove logs for cleaning, refer to Install- ing Logs, pages 16, to properly replace logs.

•Replace log(s) if broken or chipped (dime-sized or larger).

Wiring Diagram

CAUTION: Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dan- gerous operation. Verify proper operation after servicing.

Variable

Fan Switch Fan Switch

(N.O.)

Off 1	2 Black
	On	Blue

Red

110/115 V.A.C. Black

GreenBlower

WhiteMotor

Specifications

Model VSGF28NTA		21,000/28,000 Btu/Hr
•	Rating (Variable)
•	Type Gas	Natural Gas
•	Ignition	Piezo

•Pressure Manifold 3.4" W.C.

•Inlet Gas Pressure (in. of water)

Maximum 10.5"

Minimum* 5"

•Shipping Weight 100 lbs.

* For input adjustment

Model VSGF28PTA		23,000/28,000 Btu/Hr
•	Rating (Variable)
•	Type Gas	Propane/LP
•	Ignition	Piezo

•Pressure Manifold 7.9" W.C.

•Inlet Gas Pressure (in. of water)

Maximum 14"

Minimum* 11"

•Shipping Weight 100 lbs. * For input adjustment

119303-01A www.desatech.com 21