Honeywell SP970A1005 Pneumatic Manual Switch / Minimum Position Pressure Regulator
Product Description
The Honeywell SP970A1005 Pneumatic Manual or Minimum Position Switch is a pneumatic control device designed for building automation and HVAC applications. It allows manual positioning of a remote air damper actuator, adjustment of a pneumatic controller setpoint, and maintenance of a minimum damper position.
This Honeywell SP970 series device features a three-port pneumatic configuration with a pilot bleed. It is designed for pneumatic control systems that use compressed air signals to operate compatible dampers and controllers.
The SP970A1005 has a 10 psi output span and is designed for panel mounting or suitable wall-mount installations using the required accessories. It includes a control knob and a 0–100% scale plate.
Note: Honeywell lists the SP970 series as discontinued. Please confirm availability, condition, and compatibility before ordering.
Product Specifications
Brand: Honeywell
Model / Part Number: SP970A1005
Product Type: Pneumatic Manual / Minimum Position Switch
Switch Configuration: Three-port pneumatic
Output Span: 10 psi
Pneumatic Connections: Barbed fittings for 5/32-inch (4 mm) OD plastic tubing
Maximum Safe Operating Pressure: 30 psi
Mounting: Panel mounting; wall mounting may require accessories
Included Features: Control knob, 0–100% scale plate, and locknuts
Application: HVAC pneumatic controls and damper actuator positioning
Product Status: Discontinued by manufacturer
Key Features and Benefits
Enables manual control of compatible pneumatic damper actuators.
Supports minimum damper position adjustment.
Helps reset the setpoint of compatible pneumatic controllers.
Three-port design with pilot bleed.
Suitable for compatible legacy HVAC and building automation systems.
Typical Applications
HVAC air damper control
Pneumatic building automation systems
Remote damper actuator positioning
Pneumatic controller setpoint adjustment
Maintenance and replacement of legacy pneumatic controls
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Contact us for pricing and availability.
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Frequently Asked Questions
Q1. What is the Honeywell SP970A1005 used for?
It is used to manually position a remote pneumatic damper actuator, reset a pneumatic controller setpoint, or maintain a minimum damper position.
Q2. What is its output span?
The specified output span is 10 psi.
Q3. Is this an electrical switch?
It is a pneumatic control device, not a conventional electrical switch.
Q4. Is the Honeywell SP970A1005 discontinued?
Yes. Honeywell identifies the SP970 product series as discontinued. Contact us to check available stock.
Q5. How can I confirm compatibility?
Check your existing unit's part number, pneumatic connections, operating pressure, and installation requirements before ordering.
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