Technical Data
Digital Low NOx Gas Heaters
B
8-7/8"
C
4-3/8"
(3-3/8" ASME)
(6-5/8" ASME)
INDOOR
J
DRAFTHOOD
34"
26-1/2"
ELECTRICAL
CONNECTION
STACKLESS
OUTDOOR TOP
31-13/16"
20-1/2"
(22-1/2" ASME)
7-3/4"
GAS
CONNECTION
Amp Draw
120 volt 240 volt
28"
A
6
3
Shipping Weights (lbs)
w/ Polymer w/ cast iron
Headers Headers
and Stackless and Stackless
BTUH
Input
(000)
199.5
266.0
332.5
399.0
(A)
Cabinet
Width
20”
23”
26”
29”
(B)
Flue
(C)
Indoor
(J)
Heater
Model
R207A
R267A
R337A
R407A
Minimum
Gas
Conn.
3/4”
3/4”
3/4”
3/4”
Water
Conn.
2”
2”
2”
2”
Indoor
Drafthood
Diameter Drafthood
Top
174
197
219
237
Top
193
216
238
256
6”
7”
8”
9”
55-5/8”
56”
57”
12”
11-1/8”
10-3/4”
12
15
17
20
58-1/2” 12-1/2”
Designation for a Digital heater using propane gas is “EP”; a Digital heater using natural gas is “EN”.
Prefix “P” is for plastic (polymer) headers; “C” is for cast iron (ASME) headers.
Suffix “X” is for cupro-nickel tubing; “C” is for copper tubing
Example: P-R407A-EN-X = Plastic headers, 407 model size, digital, natural gas, cupro-nickel
For elevations above 5000 feet consult the factory.
Manufactured under Patent No. 3,623,458.
The Pool and Spa Heating Expertssm
Swimming Pool and Spa
Heating Products
Download from Www.Somanuals.com. All Manuals Search And Download.
|