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The Johnson Controls P70AA‑118E Low Pressure Control (4E038) is a rugged industrial‑grade pressure sensing and control device designed to provide reliable monitoring and automatic switching at low pressure levels in refrigeration, HVAC, compressor, and fluid systems. Built for demanding environments, this low pressure control helps protect equipment, maintain stable operation, and prevent unsafe conditions by activating or deactivating circuits when system pressure falls below a preset threshold—enhancing safety, comfort, and operational efficiency.
Key Features
Industrial‑grade low pressure control/switch for dependable system monitoring
Activates or deactivates electrical output when pressure drops below set limits
Designed for use in refrigeration, HVAC, compressor, and fluid systems
Durable construction for long‑term reliability in harsh industrial and mechanical environments
Ideal for safety interlock, system protection, and automation integration
Specifications
Product Name: Low Pressure Control
Model/Part Number: P70AA‑118E (4E038)
Brand: Johnson Controls
Type: Industrial low pressure control/switch
Application: Low‑pressure monitoring and control in HVAC, refrigeration, and fluid systems
Installation: Panel or system line integration
Construction: Industrial‑grade rugged housing
The Johnson Controls P70AA‑118E Low Pressure Control (4E038) delivers dependable low‑pressure monitoring and system control for industrial and facility systems. With robust design and precise performance, it supports equipment protection, improved efficiency, and stable operation in demanding environments.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
