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Jaguar Model J-390

RATINGS AND DIMENSIONS

TOP VIEW

9 5/8

 

 

5 1/2

 

4" VENT CONNECTION

3 7/8

 

4" AIR INTAKE CONNECTION

5 1/8

 

 

4 1/4

 

 

46 7/8

WATER SUPPLY

1 1/4" NPT (MALE)

3 5/8

GAS PIPE

(5 3/4)

3/4" NPT

 

 

WATER RETURN

 

1 1/4" NPT (MALE)

25

 

 

9 5/8

13 1/2

 

 

 

 

 

4 1/4

(21 1/8)

52

52 5/8

 

5 5/8

26

16 3/8

CONDENSATE DRAIN - 3/4" DIA

(7/8)

23 5/8

REAR VIEW

SIDE VIEW

FRONT VIEW

Figure 1. Dimensions data

Fuel Rate Input:

Boiler Water Volume:

Water Piping

Connections:

Weight of Boiler

(uncrated):

Gas Piping Connection:

Vent Connection:

Air Intake Connection:

390,000 BTUH max

110,000 BTUH min

2.0gallon (16.5 lbs)

1-1/4” NPT (male)

190 lbs.

3/4” NPT (female)

4” nominal I.D. pipe (PVC, CPVC or stainless steel)

4” nominal I.D. pipe (PVC, CPVC or stainless steel)

*Note: No orifice changes are required for high altitude installations.

Jaguar J-390 Boiler

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Slant/Fin installation instructions Ratings and Dimensions, Jaguar J-390 Boiler