Therm 5.5kW Flo Thru Heater Assembly [15" x 2"] [230V] [Emerald Spas] (20-08574)

Type:	Heaters
Mfr	Therm Products
Mfg Part #	20-08574
Hzn Part #	46-238-1000

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TAGS: heaters, spaparts, thermproducts

Details

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SEE REPLACEMENT PART: OBSOLETE

The Therm 5.5kW Flo Thru Heater Assembly [15" x 2"] [230V] [Emerald Spas] is a replacement heater or heater assembly component used in spa, bath, or pool heating systems where voltage, wattage, plumbing size, and equipment layout must match the original installation. This type of part is selected to restore dependable water heating and maintain safe equipment operation after an element, tube, housing, or complete heater has failed. Always confirm the kW rating, voltage, length, fitting style, and control-box configuration against the unit being serviced before installation. Heater components should be installed with power disconnected and inspected for proper water flow before start-up. Key details from the item listing include 15" x 2", 230V, Emerald Spas. Manufacturer or brand reference: Therm Products. Part number: 20-08574.

Designed for compatible Therm Products equipment or replacement applications
Key listing details: 15" x 2"; 230V; Emerald Spas
Supports heater repair, service, or restoration of the original equipment assembly
Confirm heater model, voltage or fuel configuration, and part number before installation
Part number 20-08574 should be used as the primary compatibility reference

Therm Products – Spa Heaters, Heating Elements, Sensors and Control Components

Who is Therm Products?

Therm Products is a manufacturer of heating and control components for pool, spa, and hot tub systems. With decades of experience, Therm Products is known for producing reliable heating elements, sensors, and control solutions that support efficient temperature management and system performance.

What products does Therm Products specialize in?

Therm Products specializes in spa heaters, heating elements, temperature sensors, and control components. Their product lineup includes components used in spa packs and heating systems to regulate water temperature and ensure consistent operation. These parts are essential for maintaining proper heat and system functionality.

Why choose Therm Products parts for your pool or spa?

Therm Products are known for durability, fast heat performance, and reliable temperature control. Their components are engineered to withstand demanding spa environments while delivering consistent heating efficiency. Spa owners and technicians choose Therm Products for dependable parts that restore heating performance and extend system life.

How do you identify and choose the correct Therm Products part?

To select the correct Therm Products component, it’s important to match specifications such as voltage, wattage, heater length, sensor type, and system compatibility. Reviewing model numbers and system requirements ensures proper fit and safe operation. Choosing the right part helps maintain efficient heating and prevent system issues.

Need help finding the right Therm Products part?

At Bath & Spa Parts Online, we carry a wide selection of Therm Products pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.