The Balboa 30408 TDI 3709 (5-20-0012) Pressure Switch is designed for maximum efficiency and safety when used with BWG heaters. This device will automatically shut off the heater if there is a low or no-flow condition in the spa, thus preventing overheating of the unit. The design features a 2 psi rating, stainless pan material, 1/8" male pipe thread (mpt) plumbing connection size, 3A pressure switch amperage, and single pole single throw (spst) configuration. This pressure switch is easy to install and will provide reliable protection for your spa heater.

• PSI Rating - 2 psi
• Pan Material - Stainless
• Plumbing Connection Size - 1/8"
• Plumbing Connection Type - Male Pipe Thread (mpt)
• Pressure Switch Amperage - 3A
• Pole/Throw - Single Pole Single Throw (spst)

Fitment guidelines:
Used on BWG heaters

Additional Information:
Alternate part numbers - 47-110-1800, MSTSEE05SS, MSPS-EE05-Q50, MSPS-EE05SS (Barksdale), 10130, BB30408, 30408