Vita Spa Pressure Switch – Part #411114 (OEM Replacement for 411106)
The Vita Spa 411114 Pressure Switch is the updated OEM design used on Vita Spa systems since 2007. This improved switch replaces the older 411106 model and is engineered specifically for Vita Spa by DM Industries spa packs, ensuring accurate water-pressure detection and reliable heater protection.
Product Details & Features
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OEM Vita Spa Part #411114
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Direct replacement for Vita Spa pressure switch #411106
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Updated design used on all Vita Spa models since 2007
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High-quality, durable construction—one of the most reliable pressure switches for Vita Spa systems
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1/8" NPT plastic threaded connection (screws directly into the heater manifold)
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Recommended: use 1–2 wraps of plumber’s/Teflon tape on threads for a leak-free seal
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Accurately detects water pressure and flow through the heater assembly
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Prevents heater dry-fire by shutting down the heater when flow is insufficient
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Ideal replacement for spas experiencing FL, FLO, heater shutdowns, or circulation issues
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Manufacturer 1-year limited warranty
How It Works
The pressure switch monitors water pressure inside the heater tube. If flow is too low, it prevents the heater from turning on—protecting it from overheating or burning out. A failing switch may cause intermittent heating, FLO/FL errors, or the heater not engaging.
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