Air Button Style Analog Systems and Parts
Hot tub air buttons and pneumatic components provide the simple, waterproof control interface found on many spa models. Our selection includes replacement air buttons, bellows, and tubing for most air-button control systems. Easy to install with no electrical connections required. We offer competitive international shipping rates to buyers worldwide.
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Brass Barb Adapter 1/8" Barb x 3/8" MPT for Jacuzzi Premium Trombone Heater Bleeder System
HTPOFAmerica
MSRP: $15.99$12.99This durable brass fitting connects a 3/8" ID tube on one end to a 1/8" MPT Jacuzzi heater port on the other. Commonly found in Jacuzzi Premium Trombone Heater installations, this adapter is...MSRP: $15.99$12.99 -
NLA Invensys Hydro-Quip 3-Wire Analog Thermostat SPDT 25A 5/16" Bulb 48" Capillary
HTPOFAmerica
MSRP: $78.99$73.99Replacement 3-wire mechanical thermostat compatible with select air button topside controls requiring three-wire operation. Designed for Invensys and Hydro-Quip systems.This single pole dual throw...MSRP: $78.99$73.99Qty in Cart: 0Quantity:Price:MSRP: $78.99$73.99Subtotal: -
Plastic Threaded Plug for Heater Tube - 1/8"mpt Hot Tub Spa Part
HTPOFAmerica
MSRP: $7.98$4.98Designed to seal off a 1/8" MPT (Male Pipe Thread) opening typically located on hot tub heater tubes, this plastic plug provides a reliable blocking solution. The threaded opening measures...MSRP: $7.98$4.98 -
Zettler T-90 SPST Relay Pair (2) for Balboa Spa Circuit Boards - 15VDC Coil, 30A
HTPOFAmerica
$22.99This is a pair of two (2) Zettler-manufactured T90 style relays designed as replacement components for standard Balboa spa control boards. These relays feature dual tabs that allow technicians to add...$22.99 -
Circuit Board Mounting Standoffs 1/4 Inch Reverse Lock - 12 Pack for Balboa Spa Control Systems
HTPOFAmerica
MSRP: $16.99$12.99This kit includes twelve plastic circuit board mounting standoffs measuring 1/4 inch in length with reverse lock design, compatible with Balboa spa control boards and various other hot tub...MSRP: $16.99$12.99 -
NLA 3/4 Inch Circuit Board Standoff Kit - Reverse Lock Design - 12 Pack for Balboa Spas & Compatible Models
HTPOFAmerica
MSRP: $16.99$12.99This part is no longer available.This component is a Circuit Board Plastic Mounting Standoff Kit measuring 3/4 inch in length, featuring Reverse Lock Design, includes 12 pieces per package, CompatMSRP: $16.99$12.99Qty in Cart: 0Quantity:Price:MSRP: $16.99$12.99Subtotal: