SECTION 9: G
AS
P
IPING
19 of 59
Figure 11: Gas Connection
Gas Shut-off Valve
Drip Leg
Cap
Union
Connection
Option B:
Medium or Heavy
Gauge Pipe
Gas Connector
Option A:
Stainless Steel
Flexible Gas
Connector
• Do not twist flexible
gas connector.
• Ensure all joints are
gas tight.
CAUTION
Hold gas nipple securely with pipe wrench
when attaching flexible gas connector.
Failure to follow these instructions can result
in product damage.
Product Damage Hazard
Содержание UHAT 150
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Страница 50: ...UHA STANDARD UNIT HEATER INSTALLATION OPERATION AND SERVICE MANUAL 42 of 59 14 1 General...
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