Complete Heaters
Shop complete hot tub and spa heater assemblies ready for direct installation. Our heater assemblies include the element, housing, and all necessary fittings, simplifying the replacement process. Compatible with most major spa control systems and plumbing configurations. We offer competitive international shipping rates to buyers worldwide.
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Balboa M7 Flow-Through Spa Heater Assembly 5.5kW 15"x2" 115v/230v with Sensors - Stainless Steel
Balboa Water Group
MSRP: $379.43$189.99Complete stainless steel flow-through heating assembly from Balboa Water Group, engineered for M7 control systems. This 5.5kW dual-voltage unit operates on either 115V or 230V power configurations...MSRP: $379.43$189.99 -
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...$4.99 -
5.5kW Flow-Through Spa Heater 230v 15" x 2" Stainless Steel Assembly 50080 (No Pressure Switch)
Hot Tub Parts or America
MSRP: $239.99$159.99High-quality stainless steel aftermarket flow-through heater assembly designed for hot tub systems requiring a pressure switch mounted at 90-degree orientation from electrical terminals.This 5...MSRP: $239.99$159.99 -
5.5KW Sundance Sentry 850/750 Smart Heater Assembly - Complete with BiMetallic Hi Limit
HTPOFAmerica
MSRP: $499.99$289.99This component is a 5.5KW Sundance Sentry 850 / 750 Smart Heater Complete Assembly containing the Body, Element, Case and Manual Bimetallic Hi Limit with attached wiring. This assembly incorporates a...MSRP: $499.99$289.99 -
Balboa Copper Heater Jumper Strap - EL/VS/GL/GS Circuit Board Connection
HTPOFAmerica
MSRP: $23.99$18.99This copper jumper strap provides a reliable electrical connection between your Balboa heater and control board. Designed specifically for Balboa EL, VS, GL, and GS circuit board models, this genuine...MSRP: $23.99$18.99 -
5.5kW Universal Flow-Through Spa Heater Assembly 15" x 2" 230V Complete Kit
HTPOFAmerica
MSRP: $279.99$154.99This component is a 5.5KW UNIVERSAL Flow-Through Heater Complete Assembly featuring Tube, Element, Split Nuts and Gaskets. This complete system includes a 5.5Kw heating element, tube assembly with...MSRP: $279.99$154.99 -
Gecko MSPA M-Class 5.5kw Complete Heater Assembly - Wired Style with Gasket & Pressure Switch
HTPOFAmerica
MSRP: $159.99$132.99This is a Complete 5.5KW Replacement Heater Assembly designed for Gecko MSPA Pack systems. The assembly comes fully equipped with the heater tub, heating element, pressure switch, split nuts, and all...MSRP: $159.99$132.99 -
Caldera Watkins 4.0kW 230v Trombone Heater Assembly - 72494, Laing 6595.1 Low Flow Replacement
Therm Products
MSRP: $489.99$374.99Genuine replacement 4.0kW 230v low flow trombone-style heater assembly for Caldera and Watkins spa systems. This dual element heating unit measures 26" x 6" and includes a 24" pigtail cord with...MSRP: $489.99$374.99 -
Thermodisc Surface Mount Hi-Limit Auto Reset 230V DPST Screw Terminal - Hot Tub Spa Thermal Safety Switch
HTPOFAmerica
MSRP: $139.99$109.99Auto-Reset Thermodisc Surface Mount Hi-Limit Switch - DPST Configuration with Screw Terminals (No Capillary Tube)This thermal safety device mounts directly onto your spa heater assembly to monitor...MSRP: $139.99$109.99 -
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...$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...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: -
GFCI Hot Tub Breaker Wiring Tutorial - Essential Installation Guide Video
Spa Guy How To Videos
$0.00Learn the fundamentals of GFCI breaker installation and hot tub electrical wiring in this comprehensive tutorial video. Global's expert technician walks you through the complete process of properly...$0.00Qty in Cart: 0Quantity:Price:$0.00Subtotal: