Vacaville, CA - M&G DuraVent announced that it has obtained a key approval for PolyPro Venting Systems. PolyPro single-wall and concentric pipe have been approved for Raypak’s model XPakFT Boiler and X94 Condensing Gas Pool Heater. When using the PolyPro venting system, the vent pipe requirements stated in the unit installation instruction – minimum & maximum vent lengths, termination clearances, etc. – apply and must be followed.

Follow instructions provided with PolyPro’s venting system where applicable or if requirements are more restrictive.

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