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Title: Therm Flow‑Thru Heater Element 4 kW  
Category: Heating & Cooling  
Brand: Therm  
Description: A 10‑inch, 4 kW flow‑through heater element for universal spa heater assemblies.  
Details: Compatible with 230 V/4.0 kW or 115 V/1.0 kW setups, ½" × 1¼" connection, 1¼" terminal spacing, includes terminal hardware.

Price is $