Regency Gas Insert U35-LP1 User Manual

Gas inserts, U35 gas insert, Minimum fireplace dimensions

U35 Gas Insert

Model

U35-NG1

U35-LP1

Fuel Type

Natural Gas

Propane

Minimum Supply Pressure

5” W.C. (1.25 kPa)

12” W.C. (2.99 kPa)

Manifold Pressure - High

3.8” W.C. (0.95 kPa)

11” W.C. (2.74 kPa)

Manifold Pressure - Low

1.1” W.C. (0.27 kPa)

2.9” W.C. (0.72 kPa)

Orifi ce Size -Altitude 0-4500 ft.

#33 DMS

#50 DMS

Minimum Input
Altitude 0-4500 ft. (0-1372m)

17,500 BTU/h

(5.13 kW)

17,500 BTU/h

(5.13 kW)

Maximum Input
Altitude 0-4500 ft. (0-1372m)

35,000 BTU/h

(10.26 kW)

35,000 BTU/h

(10.26 kW)

Vent Sizing

3” Co-linear

Minimum Fireplace Dimensions

The minimum fi replace dimensions for the FPI gas fi replace insert are
shown in the following diagrams:

aaaaa

aaaaaaaaaa

Dimension Description

Contour

Faceplate

Molded

Faceplate /

Palace Font

Height

25” (635mm)

26-3/4” (679mm)

Width

32-1/4” (819mm)

34-1/2” (876mm)

Depth

17” (432mm)

18” (457mm)

Max. Lintel Bar Depth

9” (229mm)

10” (254mm)

Rear Width

25” (635mm)

U35 Gas Insert

Dimension Description

U35

Faceplate Width

45-9/16” (1157mm)

Faceplate Height

31-1/8” (791mm)

Unit Width

32-1/4” (819mm)

Unit Height

24” (610mm)

Unit Depth

16-1/8” (410mm)

Faceplate to Vent Centerline

9-7/8” (251mm)

Faceplate Depth

1-3/8” (35mm)

Height to Vent Collar

25 1/2” (648mm)

Optional or Standard Front Depth

3-3/4” (95mm)

Approved Venting Systems

Flex Vent Systems:

FPI AstroCap™ Flex Vent

129

August 2008 Product Specifi cations Book

Gas Inserts

Gas Inser