Raypak 406A Installation And Operation Manual

12
Specications and Dimensions
F10646
B
D
J*
A
C
Indoor
Drafthood
38”
(965 mm)
26-5/8”
(676 mm)
28-5/8” ASME
(727 mm ASME)
13-1/4”
(337 mm)
gas
connection
GAS,
3/4"
NPT
Figure 8. Front View
F10646-4
10"
(254 mm)
8-7/8"
(225 mm)
6-5/8" ASME
(168 mm ASME)
4-3/8"
(111 mm)
(3-3/8" ASME)
(86 mm ASME)
WATER INLET
2
" SLIP
WATER
OUTLET
2
" SLIP
32-11/16"
(830 mm)
Electrical
Connection
28"
(711 mm)
40"
(1016 mm)
Stackless
Outdoor Top
C
L
Flue
Amp Draw
120 VAC, 1Ph, 60Hz 240 VAC, 1Ph, 60Hz
4 2
Figure 9. Side View
Residential - Copper Heat Exchanger
Shipping Weights
lbs. (kg)
Heater
Mode
BTUH
Input
(kwh)
(A)
Cabinet
Width
in. (mm)
(B)
Flue
Dia.
in. (mm)
(C)
Indoor
Drafthood
in. (mm)
(D)
in. (mm)
(J)*
in. (mm)
Standard
Heater
w/Stackless
Top
Indoor
Draft-
Hood
206A
199.5
(58.4)
20
(508)
6
(152)
61-5/8
(1565)
10.0
(254)
11-3/4
(298)
187
(85)
14
(6.4)
266/266A
266.0
(77.9)
23
(584)
7
(178)
62
(1575)
11.5
(292)
11
(279)
210
(95)
16
(7.3)
336A
332.5
(97.4)
26
(660)
8
(203)
63
(1600)
13
(330)
10-5/8
(270)
230
(104)
19
(8.6)
399/406A
399
(116.9)
29
(737)
9
(229)
64-9/16
(1640)
14.5
(368)
12-1/8
(309)
249
(113)
21
(9.5)
Table G. Residential - Copper Heater Specications and Dimensions
*Note: For outdoor stack height, use "J" dimension for appropriate size plus 6 inches (152 mm).
PRELIMINARY
UNCONTROLLED DOCUMENT IF PRINTED

Raypak 406A Specifications

General

Model	406A
Category	Gas Heater
BTU Input	400, 000 BTU/hr
Fuel Type	Natural Gas or Propane
Ignition	Electronic
Maximum Water Flow Rate (GPM)	120 GPM
Vent Diameter	6"
Water Connections	2"