Инструкции По Установке для Utica Boilers SSV

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7.1 General
• Use piping materials and joining methods acceptable 
to authority having jurisdiction.  In absence of such 
requirements:
• USA - National Fuel Gas Code, ANSI Z223.1/NFPA 
54
• Canada - Natural Gas and Propane Installation Code, 
CAN/CSA B149.1
• Size and install gas piping system to provide sufficient 
gas supply to meet maximum input at not less than 
minimum supply pressure. See Table 8.
• Support piping with hooks straps, bands, brackets, 
hangers, or building structure components to prevent or 
dampen excessive vibrations and prevent strain on gas 
connection.  Boiler will not support piping weight.
• Use thread (joint) compound (pipe dope) suitable for 
liquefied petroleum gas.
• Install manual main shutoff valve outside of jacket. See 
figures 7-1A and 7-1B.
7.2 Conversion Kit Instructions
• See Gas Conversion Kit Instructions included with Boiler.
CAUTION
WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use 
any phone in your building.
• Immediately call your gas supplier from a 
neighbor’s phone.  Follow gas supplier’s 
instructions. 
• If you cannot reach your gas supplier, call the fire 
department.
!
  
Gas Supply Pressure
MODEL
Natural Gas
Propane
Min.
Max.
Min.
Max.
050
3.0" w.c. 
(0.7 kPa)
13.5" w.c. 
(3.3 kPa)
5.0" w.c. 
(1.2 kPa)
13.5" w.c. 
(3.4 kPa)
075
100
150
200
FIGURE 7-1A Gas Connection (at top of Boiler) 
50/75/100 Shown
Note: See Glossary - Piping Table 14  
NOTICE
Use two (2) wrenches when tightening boiler 
fittings and pipes. Boiler's internal piping can be 
damaged if subjected to excessive torque.
7 - GAS SUPPLY PIPING
Table 8 - Gas Supply Pressure 
FIGURE 7-1B Gas Connection  (at top of Boiler)       
150/200 Shown
Gas 
Connection
Attach Supplied Gas 
Shutoff Valve (shown 
in open position)
Attach Supplied Gas 
Shutoff Valve (shown 
in open position)
Gas 
Connection
1/2"x 3/4" 
Increaser 
3/4" 
Nipple