Specifications And Dimensions - Raypak 268 Installation & Operating Instructions Manual

SPECIFICATIONS AND DIMENSIONS

C
INDOOR
DRAFTHOOD
38"
13-1/4"
GAS
CONNECTION
BTUH (A)
Heater Input Cabinet
Model (000) Width
R268 266.0 23"
R408 399.0 29"
Designation for a heater using propane gas is "EP"; a heater using natural gas is "EN".
Prefix "B" is for brass (ASME) headers.
Suffix "X" is for cupro-nickel tubing.
EXAMPLE: B-R408-EN-X = Brass headers, 408 model size, AFT, natural gas, cupro-nickel.
Reduce input 4% for each 1000 ft above sea level when installed above 2000 ft elevation.
For Canada, no de-rating is required for elevations up to 4500 ft
*Note: For outdoor stack, use J dimension in the table above for appropriate size PLUS six (6) inches.
B
D
A
(D)
(B) (C)
Flue Indoor
Dia. Drafthood
7" 62" 11.5"
9" 64-9/16" 14.5"
J*
32-11/16"
ELECTRICAL
CONNECTION
28-5/8"
(J)
Min. Gas Water
Conn. Conn.
11" 3/4" 2"
12-1/8" 3/4" 2"
15
Amp Draw
120 Volt 240 Volt
4
L C
FLUE
10"
6-5/8"
3-3/8"
28"
Shipping Weights (lbs)
Standard ASME
Heater Heater
w/Stackless w/Stackless
Top Top
210 229
249 268
2
40"
STACKLESS
OUTDOOR TOP
Indoor
Draft-
hood
16
21