Supco SHP450250 High Pressure Control Switch 450-250 PSI
Product ID: 449709719
⏳100,000 cycle durability
🔋24/120/240V multi-voltage support
⚙️450-250 PSI pressure range
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⚡ Elevate your system’s pressure game with precision and durability!
The Supco SHP450250 is a high-pressure control switch designed for HVAC and hydraulic systems, featuring a 450-250 PSI operating range, multi-voltage compatibility (24/120/240V), and a rugged stainless steel sensor rated for 100,000 cycles. Its compact size, wide temperature tolerance, and reliable snap-action mechanism make it an essential upgrade for professionals seeking dependable pressure control and long-lasting performance.
| ASIN | B09L595N9W |
| Actuator Type | Plunger |
| Best Sellers Rank | #72,968 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #49 in Pressure Switches |
| Brand | HVAC Parts |
| Brand Name | HVAC Parts |
| Circuit Type | 1-way |
| Color | Blue |
| Compatible Devices | HVAC systems, hydraulic systems, and other pressure-sensitive equipment |
| Connectivity Protocol | X-10 |
| Connector Type | Sae Female Flare Fitting |
| Contact Material | Stainless Steel |
| Contact Type | Normally Open |
| Control Method | Touch |
| Control Type | automatic |
| Customer Reviews | 4.8 out of 5 stars 24 Reviews |
| International Protection Rating | IP54 |
| Item Dimensions | 4.25 x 3.46 x 1.54 inches |
| Lower Temperature Rating | 20 Degrees Fahrenheit |
| Manufacturer | HVAC Parts |
| Model | Supco SHP450250 |
| Mounting Type | Surface Mount |
| Number of Items | 1 |
| Number of Positions | 3 |
| Operating Voltage | 240 Volts |
| Operation Mode | automatic |
| Part Number | HP051121-04 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | Sae |
| Switch Type | Pressure Switch |
| Terminal | Spst |
| Unit Count | 1.0 Count |
| Wattage | 696 watts |
R**Z
Great value workaround
Most residential units don't have individual shutoffs, which would allow you to pump down into the condenser and lock it in so you can replace a low or high side pressure switch. High side switches fail when the condenser fan motor goes out and your unit cycles due to the high pressure that bad fan causes. You can do this yourself: I used this with a tee on the high side with some refrigerant-friendly thread lock. All you do is screw this switch onto the new tee and then onto the high-side port. Move the two wires off the old switch onto this new switch, and make sure you have that fan replaced by a professional! A new fan on Amazon is usually $170. Have it installed and you just saved almost $2000. You're welcome!
D**B
Works great no issues
Does what it is supposed to does not leak.
Trustpilot
2 weeks ago
2 months ago