Spa water heaters

1-5 PSI 1/8" BARB 21 AMP UNIVERSAL PRESSURE SWITCH FOR POOL & SPA SYSTEMS - 800125-0

4KW HEATER ELEMENT, -12-0102-K

5KW HEATER ELEMENT - ELE-55-BNC

ARCTIC SPAS 5.5KW "L" HEATER TUBE - 48-9123-7T-K

BALBOA ELEMENT BOWTIE 240V UNIVERSAL TITANIUM - ELE-40-BNC-TTM

BALBOA HEATER FLOTHRU 4.0KW 15" X 2" 230V 800INC - 58352

BALBOA HEATER WITH PRESSURE SWITCH 5.5KW 240V - 50096

BALBOA M7 4KW HEATER TUBE (UNION NOT INCLUDED) - 58104 / 58154

BALBOA M7 TEMPERATURE HI LIMIT SENSOR - 53605

BALBOA VS100 36" TEMP SENSOR - 25283