Parallel PRVs Unlocked: Optimize Steam Control with One-Third Sizing - Weekly Boiler Tip

In this quick spoiler tip (00:00–02:05), we show you how to set up parallel pressure relief valves for maximum redundancy and tighter downstream pressure control. Learn why sizing your small PRV at one-third capacity and setting it 3–5 PSIG below your main valve keeps you running smoothly under light loads—and automatically brings the big valve online when you need it.

🛠️ Ready to dial in your steam system? Visit our site for more boiler best practices:
• WARE Inc.: https://wareinc.com
• BoilerWarehouse: https://boilerwarehouse.com

#SteamTips #BoilerTech #PRVSetup

Remember the value of your boiler system, maintain it properly and save cost in the future.

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Ware Boilers’ videos are intended for promotional purposes only. Please contact our boiler professionals via https://www.wareinc.com/ with specific questions or repair needs. You should not attempt any boiler repair or modification without first consulting with a licensed contractor and the manufacturer. Ware Boilers does not warrant the accuracy, completeness, or usefulness of information available on this YouTube page. Nothing contained in or provided in any of Ware Boilers’ videos is intended to constitute advice or to serve as a substitute for a licensed contractor’s inspection or manufacturer specifications. Any reliance you place on such information is strictly at your own risk.