Pressure Switch, Hot Spot Sprint and Dash

Item #: 74935
$32.75

This pressure switch is a safety device that screws into the heater and connects to the control box’s main circuit board. The main circuit board (motherboard) will shut down the heater if a “low water flow” condition occurs as monitored by this pressure switch. It is used on the 2010 forward Hot Spot Dash and Sprint spa models and the 76091 control box.

This part can be found on
Hot Spot DAS from 2010 to 2012 • MAL, MALS, SOR, SORS, TOB, TRI from 2003 to 2005 • MAL, SOR, TOB, TRI from 2003 to 2003 • SPR from 2010 to 2011 • Z, ZQ from 1999 to 2002.

View compatibility table & diagrams

Description

This pressure switch is a safety device that screws into the heater and connects to the control box’s main circuit board. The main circuit board (motherboard) will shut down the heater if a “low water flow” condition occurs as monitored by this pressure switch. It is used on the 2010 forward Hot Spot Dash and Sprint spa models and the 76091 control box.

PRESSURE SWITCH REMOVAL

1. Disconnect power to the spa.
2. Remove the front access panel.
3. Drain the spa.
4. Open the drain valve to bleed the water out of the plumbing.
5. Open the control box lid.
6. Disconnect the pressure switch connection wires from the pressure switch.
7. Unscrew the pressure switch from the heater and remove any residual Teflon tape from the
threads of the heater body where the pressure switch was connected.

RE-INSTALLATION
Reverse the removal procedure to install the pressure switch in the control box.

NOTE: Wrap one piece of Teflon tape (in the opposite direction of the threads) three times
around the pressure switch threads before installation. When screwing the new pressure switch
into the heater, DO NOT use pliers, grasp the body of the pressure switch and hand tighten only.
After you are finished with the installation, switch the jet pump to high speed and check the
pressure switch for leaks.

View compatibility table & diagrams

Ref. Diagram
# 3 Control Box with Heater (Hot Spot 2010 - 2012) View Diagram
# 6 Control Box (Hot Spot 2003 - 2003) View Diagram
brand model years
Hot Spot Dash (DAS) 2010, 2011, 2012
Hot Spot Dash (DAS) 2010, 2011, 2012
Hot Spot Mallorca (MAL) 2003
Hot Spot Sorrento (SOR) 2003
Hot Spot Sprint (SPR) 2010, 2011
Hot Spot Tobago (TOB) 2003
Hot Spot Trinidad (TRI) 2003
Hot Spot Round (Z) 1999, 2000, 2001, 2002
Hot Spot RLX (ZQ) 1999, 2000, 2001, 2002
Hot Spot Mallorca (MAL) 2003, 2004, 2005
Hot Spot Mallorca (MALS) 2003, 2004, 2005
Hot Spot Sorrento (SOR) 2003, 2004, 2005
Hot Spot Sorrento (SORS) 2003, 2004, 2005
Hot Spot Tobago (TOB) 2003, 2004, 2005
Hot Spot Trinidad (TRI) 2003, 2004, 2005
Hot Spot Mallorca (MAL) 2003
Hot Spot Sorrento (SOR) 2003
Hot Spot Tobago (TOB) 2003
Hot Spot Trinidad (TRI) 2003
Hot Spot Round (Z) 1999, 2000, 2001, 2002
Hot Spot RLX (ZQ) 1999, 2000, 2001, 2002

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