
P32AC-1 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $12.00 | Condition is Used, P32AC1 Johnson Controls Sensitive defferential pressure switch (Used and Tested), shipping cost = $14.55 | 100.0% |
![]() | $24.00 | Condition is Used, Johnson Controls Penn P32AC-1 Pressure Switch, shipping cost = $8.00 | ![]() |
![]() | $34.99 | Condition is Used, PENN JOHNSON CONTROLS P32AC-1 0.15-12 IN WC PRESSURE SWITCH 15A/24-277VAC P3434, FREE SHIPPING | 100.0% |
![]() | $30.00 | Condition is Used, Johnson Controls Penn P32AC-1 Differential Pressure Switch, Silver G6B, shipping cost = $11.35 | 98.7% |
![]() | $45.00 | Condition is Used, JOHNSON CONTROLS P32AC-1 HEAT/COOL DIFFERENTIAL PRESSURE SWITCH - 5 LOT, shipping cost = $12.50 | 100.0% |
![]() | $45.00 | Condition is Used, Johnson Controls Heat/Cool Appliance Differential Pressure Switch P32AC-1, shipping cost = $14.35 | 100.0% |
![]() | $81.59 | Top Pick! Condition is Used, JOHNSON CONTROLS P32AC-1C / P32AC1C (USED), shipping cost = $36.38 | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $40.00 | Condition is New, JOHNSON CONTROLS,P32AC-1C,PRESSURE CONTROL DIFFERENTIAL NEW, shipping cost = $19.96 | 100.0% |
![]() | $70.00 | Condition is New, Johnson Controls P32AC-1C, FREE SHIPPING | 100.0% |
![]() | $74.99 | Condition is New, P32AC-1C - JOHNSON CONTROLS, FREE SHIPPING | ![]() |
![]() | $123.06 | Condition is New, JOHNSON CONTROLS P32AC-1C Air Pressure Switch,Adjustable,SPDT,Auto 40G362, FREE SHIPPING | ![]() |
![]() | $126.46 | Top Pick! Condition is New, Johnson Controls P32AC-1C Sensitive Differential Pressure Switch, 0.15 - 12.0 WC, FREE SHIPPING | 99.9% |
![]() | $131.79 | Condition is New, JOHNSON CONTROLS P32AC-1C P32AC-1C DIFFERENTIAL AIR PRESSURE SWITCH .1, FREE SHIPPING | 98.6% |
![]() | $142.68 | Condition is New, Johnson Controls P32AC-1 ".15/12""WC, FREE SHIPPING | 98.6% |
![]() | $147.00 | Condition is New, Johnson Controls P32AC-1 .15/12"WC,SPDT,# SWITCH,L BRKT, FREE SHIPPING | 100.0% |
![]() | $149.75 | Condition is New, Johnson Controls P32AC-1 AIR PRESSURE SWITCH, FREE SHIPPING | ![]() |
![]() | $174.20 | Top Pick! Condition is New, JOHNSON CONTROLS P32AC-1 / P32AC1 (BRAND NEW), shipping cost = $36.38 | 99.3% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $36.00 | Condition is New – Open box, JOHNSON CONTROLS P32AC-1C DIFFERENTRIAL AIR PRESSURE SWITCH NSMP, shipping cost = $22.05 | 99.9% |
![]() | $65.00 | Condition is New – Open box, JOHNSON CONTROLS,P32AC-1C,SENSITIVE DIFFERENTIAL PRESSURE SWITCH 0.15 TO 12 IN., shipping cost = $19.96 | 100.0% |
![]() | $100.27 | Condition is New – Open box, JOHNSON CONTROLS P32AC-1C / P32AC1C (NEW IN BOX), shipping cost = $12.90 | 99.7% |
![]() | $112.00 | Condition is New – Open box, JOHNSON CONTROLS P32AC-1 / P32AC1 (NEW NO BOX), shipping cost = $12.90 | 99.7% |
![]() | $165.00 | Condition is New – Open box, Johnson Controls P32AC-1 Differential Air Pressure Switch New, FREE SHIPPING | 98.5% |



The Johnson P32AC-1 Heat/Cool Differential Pressure Switch is a reliable and versatile device designed for HVAC systems. This switch is specifically engineered to monitor and control the pressure difference between two points in a heating, ventilation, and air conditioning system, ensuring optimal operation and energy efficiency.
The P32AC-1 is a differential pressure switch with a setpoint adjustment range of 0.25 to 10 inches of water column (wc). This wide range allows it to be used in various HVAC applications, from small residential systems to large commercial buildings. The switch features a single-pole, double-throw (SPDT) relay contact, which can be configured to activate or deactivate a related system component based on the pressure difference it detects.
The switch is constructed using high-quality materials, ensuring durability and resistance to harsh environmental conditions. It features a corrosion-resistant stainless-steel diaphragm and a compact, weather-resistant enclosure made of die-cast aluminum. The switch is also designed to operate in temperatures ranging from -40 F to 257 F (-40 C to 125 C), making it suitable for use in a wide range of climates and applications.
The Johnson P32AC-1 Heat/Cool Differential Pressure Switch is easy to install and requires minimal maintenance. It features a clear, easy-to-read dial for setting the setpoint and a push-button reset for the trip function. The switch also includes a built-in test feature, which allows you to verify its operation without disrupting the system.
In summary, the Johnson P32AC-1 Heat/Cool Differential Pressure Switch is a versatile and reliable device that provides precise pressure monitoring and control for HVAC systems. Its wide setpoint range, durable construction, and easy-to-use design make it an excellent choice for a variety of applications.
Pros of buying Johnson P32AC-1 Heat/Cool Differential Pressure Switch:1. Reliability: Johnson is a well-known brand in the HVAC industry, known for its high-quality and reliable products.
2. Versatility: The P32AC-1 switch is designed to work with both heating and cooling systems, making it a versatile option for various HVAC applications.
3. Durability: The switch is built to withstand harsh environmental conditions, making it suitable for commercial and industrial applications.
4. Accurate and Adjustable: The P32AC-1 switch offers precise differential pressure measurement, and it can be easily adjusted to meet specific system requirements.
5. Easy Installation: The switch features a user-friendly design, making it easy to install and maintain.
Cons of buying Johnson P32AC-1 Heat/Cool Differential Pressure Switch:1. Price: Compared to some other differential pressure switches, the Johnson P32AC-1 can be more expensive.
2. Limited Customization: While the switch is adjustable, it may not offer as many customization options as some other high-end models.
3. Complexity: For users not familiar with HVAC systems, the P32AC-1 switch may be considered more complex due to its adjustability and precision features.
Conclusion:The Johnson P32AC-1 Heat/Cool Differential Pressure Switch is a reliable, versatile, and durable option for HVAC applications. Its accuracy and adjustability make it a great choice for systems requiring precise pressure control. However, its price and complexity may be factors to consider for some users. If cost is not a major concern and precision is a must, the P32AC-1 switch is a recommended purchase. If cost is a concern, or if a simpler switch with fewer adjustment options is preferred, other options may be more suitable.
Details:
Range 0.15 to 12 in. 0.037 to 3.0 KP. Johnson controls heat/cool appliance differential pressure switch P32AC-1. R-y opens low calibrated with Saiph.
15a ni 24-277 vac 1/2 hp 120-240. Assembled in mexico. Use copper conductors only.
specifications indusswitch:
- brand: Johnson Controls
- mpn: P32ac-1
- current type: Ac
- type: Differential Switch
- country/region of manufacture: Mexico
- application: Control Equipment Panels, Electronics, Industrial
seller indusswitch:
- city: carroll, iowa
- # reviews: 69
- rating: 98.5%
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches
returns indusswitch:
- paid by: buyer
- time: 30 days
- method: money back
- policy: returns accepted
payments indusswitch:
- wallet: google-pay
- other
- credit card: american-express
shipping indusswitch:
- service: usps priority mail, usps ground advantage
- class: expedited, standard
- carrier: usps
- type: calculated
- transit: 3-6 days
offer indusswitch:
- in stock #: 5
- options: ship-to-home
- prices: $12.00–$174.20
- item condition:
- Used
- New
- New – Open box
- started: july 24, 2024
- availability: in stock
- best offers: true
- sold #: 28
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