Pentair Pressure Switch 470190Z
Best safety component for DIY pool heater maintenance and repair.
This essential sensor is the difference between a functional heater and a costly breakdown. By monitoring water flow, it acts as a critical safety gatekeeper for your pool system. It’s a straightforward, DIY-friendly fix that trades a few minutes of installation for long-term peace of mind.
$109.95
In stock
at
Sunplay
Owner Satisfaction
4.0
/
5
Category Rank
2216
/
2966
#2216 in Pool & Spa Accessories
Price vs Category Average
-67%
Below average
Manufacturer Part Number
470190
/
Z
Who it's for
- Pool owners needing guaranteed compatibility with existing Pentair systems
- Safety-conscious homeowners protecting expensive heater components from dry firing
- Service technicians requiring a straightforward, direct-fit replacement part
Who should skip it
- Budget-conscious owners frustrated by routine maintenance and part replacement
- Shoppers seeking lower-cost alternatives to genuine manufacturer parts
- Users with older plumbing systems prone to air locks or debris
Performance breakdown
Installation Simplicity
Direct-fit design makes swapping out old switches straightforward for DIYers.
Build Durability
Resilient plastic construction effectively withstands harsh, chemically treated pool environments.
Compatibility Range
Broad support across the entire MiniMax Plus heater lineup ensures versatility.
Safety Reliability
Critical pressure monitoring prevents catastrophic heater damage during operation.
Corrosion Resistance
Materials specifically chosen to resist rust in humid, outdoor pool settings.
Maintenance Impact
Essential component that keeps heater systems running consistently throughout the season.
Key Specs
Manufacturer Part Number
470190Z
Compatibility
Pentair MiniMax Plus 150, 200, 250, 300, 350, and 400 heaters
Material
Plastic construction
Corrosion Resistant
Yes
Item Number
470190Z
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