PH
-SERIES
31
CORRECT POSITIONS
INCORRECT POSITIONS
WARNING:
CONNECTOR MUST BE INSTALLED AS PER THE CONFIGURATION ILLUSTRATED ABOVE.
USE ONLY THE 36" (90 cm) CONNECTOR OF ½" (1.27 cm) NOMINAL ID FOR LENGTHS FROM 10' (3m) TO 70' (21.3
m) AND A 36" (90 cm) CONNECTOR OF ¾" (1.905 cm) NOMINAL ID FOR LENGTHS GREATER THAN 70' (21.3m).
IN CANADA:
"A radiant tube-type infrared heater shall only be connected with a Type 1 hose connector that is (a)
certified as being in compliance with the Standard for Elastomeric Composite Hose and Hose couplings for
Conducting Propane and Natural Gas, CAN/CGA 8.1 and (b) of a length of 36 +/- 6" (90 +/-15 cm)."
IN USA:
Flexible Metallic connectors must be certified for use on a radiant tube-type infrared heater as per the
Standard tor Connectors for Gas Appliances, ANSI Z21.24/CSA 6.10.
Connector is available from manufacturer.
Figure 19. GAS LINE CONNECTION WITH CERTIFIED FLEXIBLE GAS CONNECTION
