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IAPMO IGC 163-2001r1 (R2013)
- Freeze Protection Valve
- standard by International Association of Plumbing and Mechanical Officials, 2001
- Publisher: IAPMO
$35.00$69.95
This IGC covers the test methods and performance requirements applicable for freeze protection devices with test cocks. These devices are intended to provide intermittent freeze protection and not as winterization devices for cold weather climates.