Dimensions (in inches) and standard equipment – Burnham SERIES 2 User Manual
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your boiler. They are not affected
by petroleum based chemicals,
including antifreeze, which can
deteriorate the cheaper rubber
type gaskets substituted for steel
push nipples in some competitors'
boilers.
•
Fuel saving vent damper
This automatically closes the
flue to prevent heat from escaping
up the chimney after the burner
shuts off and reopens it again
before the burner comes on.
•
Stainless steel burners
Stainless steel, unlike alumi-
nized steel, ensure long life with
no rusting.
•
Step-opening gas valve
This type of gas valve enables
the boiler to start on low fire and
continue on to high fire safely and
smoothly providing quiet ignition
and long life.
•
Honeywell controls
High quality brand name
controls assure reliability
and availability.
•
Combustible floor certified
The Series 2 boiler can be
installed safely on most floors
in your home without worry. No
extra cost floor shield to buy.
Dimensions (in inches) and
Standard Equipment
Deluxe Insulated Jacket
Circulator & Piping
Pressure Temperature Gauge
Drain Valve
High Limit
Circulator Relay
Transformer and Junction Box
100% Shut-off Combination
Step Opening Gas Valve
Stainless Steel Burners
Safety Relief Valve
Drafthood
Vent Damper
Blocked Vent Switch
Flame Roll-Out Switch
1. 202 only. Dimension 'G' includes
allowance for 4" x 3" reducer
furnished with boiler.
MODEL
A
B
C
D
E
F
G
202
18-3/4
10-3/4
6-3/8
4
45-4/8
8-1/2
10 [1]
202X
20
12
6
4
45-4/8
8-1/2
4-3/4
203
20
12
6
4
45-4/8
8-1/2
4-3/4
204
23-1/4
15-1/4
7-5/8
5
47-1/8
9-1/8
4-3/4
205
26-1/2
18-1/2
9-1/4
6
48-1/2
9-3/4
5-1/4
206
29-3/4
21-3/4
10-7/8
6
48-1/2
9-3/4
5-1/4
207
33
25
12-1/2
7
50-1/8
10-3/8
6-5/8
208
36-1/4
28-1/4
14-1/8
7
50-1/8
10-3/8
6-5/8
209
39-1/4
31-1/2
15-3/4
8
52
11
7-1/4
210
42-3/4
34-3/4
17-3/8
8
52
11
7-1/4
•
Blocked vent switch
This switch safely shuts
down the boiler in the event the
chimney or vent system becomes
blocked, by sensing excessive
heat exiting the drafthood.
•
Flame roll-out switch
If the flue-ways within the
boiler become blocked or restrict-
ed, the flame roll-out switch will
automatically shut off gas flow to
prevent combustion byproducts
from spilling into your home.
•
Concealed Controls
All controls are safety hidden
under the boiler jacket to prevent
damage and tampering.
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