All installations and services must be performed by qualified service personnel.
Figure 7: Typical Piping For Two-Stage Regulation
NOTICE:
Table 5: COPPER TUBING SIZE FOR PROPANE GASES
All black pipe sizes shown are nominal iron pipe sizes.
Seamless copper tubing may only be used with gases that are not corrosive to it. See note below and check with your LP gas supplier before using. Seamless copper tubing must comply with standard type K or L for seamless copper water tube, ASTM B 88; or seamless copper tube for air conditioning field service, ASTM B 280. Copper tubing sizes for indicated BTU input rates are given above in Table 5.
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