Balboa M7 4.0kW Flo-Thru Spa Heater [Coleman / Maax] [2″ x 15″] [240v] [106957] 55437Stainless steel replacement heater assembly,4.0W230v2″ x 15″Includes M7 sensorsMade for Balboa Value M7 and Balboa LE M7 control systems.Model : 106957Replaces All Below:
Qty:


![Allied HT-1 Heater Assembly [EM-201/203] [W/O Thermostat] [1.5kW/120V – 6kW/240V] (90-220143)](https://www.swimnetaccessories.com/wp-content/uploads/2026/10/allied-ht-1-heater-assembly-em-201-203-w-o-thermostat-1-5kw-120v-6kw-240v-90-220.webp)

![Allied HT-1000 Faceplate [Label Only] (930113-101)](https://www.swimnetaccessories.com/wp-content/uploads/2026/10/allied-ht-1000-faceplate-label-only-930113-101.webp)

![Allied Jetted Tub Control [TF-1] [Appliance Control] [120V] [On/Off] (910800-001)](https://www.swimnetaccessories.com/wp-content/uploads/2026/10/allied-jetted-tub-control-tf-1-appliance-control-120v-on-off-910800-001.webp)
![Allied HT-1 Heater Assembly [EM-201/203] [W/O Thermostat] [1.5kW/120V – 5.5kW/240V] (90-220142)](https://www.swimnetaccessories.com/wp-content/uploads/2026/10/allied-ht-1-heater-assembly-em-201-203-w-o-thermostat-1-5kw-120v-5-5kw-240v-90-2.webp)