Drain Frost Protection for RV Tankless Water Heater
Автор: Fogatti
Загружено: 2025-07-30
Просмотров: 266
To prevent freezing damage in winter, your RV tankless water heater—and the entire water system—needs to be properly drained and protected before cold weather hits.
🔧 Why is frost protection important?
· Frozen water expands and can cause pipes, tanks, and your heater to crack or burst.
· These damages are costly and often not covered by warranty.
· It's not just about the heater—your entire plumbing system needs protection.
📍 Quick Drainage Steps:
1️⃣ Turn off the power and open the faucet to release any remaining hot water.
2️⃣ Pressure release & drain:
▪️Open the pressure relief valve.
▪️Unscrew the pre-filter and let the water drain out.(For faster, cleaner draining, use compressed air.)
▪️Tighten the pre-filter and close the relief valve after draining.
3️⃣ Restart after draining:
▪️ Open the water valve and check for leaks.
▪️ Open the gas valve and test for gas leaks with soapy water.
Turn the power back on.
✅ Reminder: Freeze cracks often appear as long, outward-expanding lines—a clear sign of ice damage.
Make frost protection part of your RV winterizing routine to keep your plumbing safe and your adventures worry-free!
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#Fogatti #RVwinterizing #TanklessWaterHeater #RVfrostprotection #RVplumbing #RVmaintenance #WinterRVprep #PreventFrozenPipes #RVTips
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