Controls/Circulator/Vent Damper - Smith GBX 70 Installation And Operation Instructoins

Figure 11.6:Controls/Circulator/Vent Damper
Table 11.6: Controls/Circulator/Vent Damper
Item
No.
23 Honeywell L8148E1182 Limit w/
24 Temperature-Pressure Gauge
25 Safety Relief Valve, 30 psi*, Conbraco 10-408-05
Safety Relief Valve, 50 psi*, Watts #350
26 Flame Roll-Out Safety Shut-Off Switch
27 Blocked Vent Shut-Off (Spill) Switch
27 Blocked Vent Shut-Off (Spill) Switch – MIH Only
28 Vent Damper
*Available from distributor
INSTALLATION AND OPERATING INSTRUCTIONS
Description
" Well*
3 /
4
70 105 140 175
51689 51689 51689 51689
51324 51324 51324 51324
50501 50501 50501 50501
99950 99950 99950 99950
51587 51587 51587 51587
90592 90592 90592 90592
90593 90593 90593 90593
90612 90612 90613 90613
195
51689
51324
50501
99950
51587
90592
90593
90614
39