Pressure Switchs
Hot tub pressure switches protect your spa heater by confirming adequate water flow before allowing the heater to activate. Our replacement pressure switches are compatible with most spa control systems and prevent costly dry-fire heater damage. We offer competitive international shipping rates to buyers worldwide.
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Tecmark 4000 Series 21A Pressure Switch 1/8" MPT SPNO Plastic Housing - Universal Hot Tub Heater
Tecmark
MSRP: $46.97$36.97The Tecmark 4000 Series 21A Pressure Switch delivers reliable heater activation control for spa systems. Constructed with durable plastic housing on both top and bottom, this switch features standard 1/8" MPT threading and dual spade terminals for...MSRP: $46.97$36.97 -
Tecmark 3035 Pressure Switch 25A 1/8"mpt SPNO 1-100 PSI - Heavy Duty Spa Control
Tecmark
MSRP: $65.83$49.99Tecmark Series 3000 Heavy-Duty Spa Pressure SwitchEngineered for demanding hot tub and spa systems requiring reliable pressure control. This robust 25 amp switch accommodates various installation configurations and mounting preferences.Constructed with...MSRP: $65.83$49.99 -
Stainless Steel Spa Heater Tube Plug 1/8" MPT Thread Hole Blocker
Generic
$4.99Premium stainless steel plug designed to seal 1/8" MPT (Male Pipe Thread) openings commonly located on spa heater tubes. This threaded plug fits holes approximately 3/8" in diameter - the same dimension as standard pressure switch openings found in hot...$4.99 -
Tecmark 4015 Pressure Switch 25A SPDT 1/8" Male Pipe Thread Plastic Hot Tub Spa
Hot Tub Parts or America
MSRP: $41.09$36.97Tecmark model 4015 pressure-activated switching component designed for spa and hot tub systems. This reliable control device features durable plastic construction and 1/8" male pipe threading for straightforward installation...MSRP: $41.09$36.97 -
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Tecmark 3015 SPDT Pressure Switch 1/8"mpt 25A Series 3000
Tecmark
MSRP: $62.74$47.99Tecmark Series 3000 Pressure Switch Model 3015Dependable 25 amp pressure switch designed for demanding hot tub and spa installations. The Series 3000 line delivers reliable performance across numerous spa configurations. Features stainless construction...MSRP: $62.74$47.99 -
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Tecmark 3925 Universal Hot Tub Pressure Switch 25A SPNO with Brass Fittings - 1/8" MPT
Tecmark
MSRP: $46.37$35.99This 25 Amp Universal Pressure Switch Kit is designed to work with Balboa, Gecko, ACC, Hydroquip, Len Gordon, Maddux, and most standard spa heater systems. Features 1/8" MPT standard threads and includes 2 spade connectors for straightforward wire...MSRP: $46.37$35.99 -
25 Amp Pressure Switch 1/8" MPT High Current Hot Tub Spa Replacement Part
HTPOFAmerica
MSRP: $54.99$44.99This high-capacity 25 Amp Pressure Switch comes equipped with 1/8 inch MPT standard threading and dual spade terminals for simple two-wire electrical connections. Designed for universal compatibility, this pressure sensor works with Balboa, Gecko, ACC,...MSRP: $54.99$44.99 -
Tecmark 3029P 25A Pressure Switch 1/8"mpt SPNO Plastic Hot Tub Spa Part
Tecmark
MSRP: $46.37$34.99Global offers the Tecmark 4000 Series 25 Amp Pressure Switch featuring a durable plastic construction with 1/8th" MPT standard threads and dual spade connectors for simple two-wire installation. This versatile pressure switch provides universal...MSRP: $46.37$34.99 -
Tecmark 4010P Pressure Switch 25A SPNO 1/8" MPT Plastic - 1-11 PSI
Tecmark
MSRP: $40.66$31.99Global offers the Tecmark 4000 Series 25 Amp Pressure Switch engineered with durable plastic construction on both top and bottom assemblies. This pressure-activated component incorporates 1/8" MPT Standard Threads and utilizes 2 spade connectors for...MSRP: $40.66$31.99 -
Tecmark 3029 Pressure Switch 25A 1/8" MPT SPNO Little General 3000 Series Stainless Steel
HTPOFAmerica
MSRP: $62.99$47.99Global offers the Tecmark Little General 3000 Series pressure switch rated at 25 Amps, constructed with stainless steel housing and plastic base. This model features 1/8" MPT standard threading and includes 2 spade terminals for electrical connections...MSRP: $62.99$47.99 -
GFCI Breaker Installation Guide for Hot Tubs & Spas - Expert DIY Instructions | Global
Spa Guy How To Videos
$0.00Global presents comprehensive guidance on installing and wiring GFCI breakers for hot tub and spa applications. Understanding proper ground fault circuit interrupter setup is crucial for safe spa operation and electrical protection.This detailed...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
Hot Tub Electrical Safety: Detecting Voltage in Spa Water - Expert Repair Guide from Global
Spa Guy How To Videos
$0.00This educational video demonstrates how to identify dangerous electrical current in hot tub water and diagnose the root cause. Watch as our expert technician discovers a critical missing ground connection on the GFCI breaker box during the spa's initial...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: