Rollover image above to zoom

Honeywell PA404 Pressuretrol? Controller.

Price: $179.88
Excl. Shipping
SKU: PRS404A1033
(See Product Details Below for Manufacturers Part Numbers)
Discount Shipping

Our volume UPS discounts are passed-on directly to you for the lowest possible shipping rates.

Honeywell PA404 Pressuretrol
• Controller


Provide control for steam pressure.

Sensitive pressure-actuated diaphragm expands or contracts with pressure variations, moving a lever mechanism that operates the snap-switch.

Use PA404A as high limit safety controller for steam boilers; use PA404B as fan controller for suspension-type unit heaters.

Recommended for use with T8090A1056.

Contain spst snap-acting switch.

Adjust setpoint without removing the cover.

Set differential using a dial located inside the case.

Product Specifications

Switch Action Breaks at setpoint on pressure fall; Spst makes at set point plus differential on pressure rise.

Electrical Ratings (AFL) 5.1 A @ 240 Vac, 8 A @ 120 Vac

Electrical Ratings (ALR) 30.6 A @ 240 Vac, 48.0 A @ 120 Vac

Electrical Ratings (resistive) 7.2 A @ 277 Vac, 8.3 A @ 120 Vac, 8.3 A @ 240 Vac

Electrical Ratings (millivoltage) 0.25 @ 0.25 to 12 Vdc

Pilot Duty 150 VA @ 277 Vac

Operating Pressure Maximum (kPa) 137 kPa

Operating Pressure Maximum (psi) 20 psi

Adjustable Operating Pressure Range (kPa) 3 kPa to 62 kPa

Adjustable Operating Pressure Range (psi) 0.5 psi to 9.0 psi

Piping Connections 1/4 in. female pipe threads

Adjustable Scale Range (in. water) 0.5 psi to 9 psi

Adjustable Scale Range (kPa) 3 kPA to 62 kPa

Adjustable Differential (kPa) Additive: 7 kPa to 35 kPa

Adjustable Differential (psi) Additive: 1 psi to 5 psi

Approvals, Underwriters Laboratories Inc. UL Listed: File no. MP466, Guide no. MBPR.

Approvals, Canadian Standards Association CSA Listed: File no. LR1620.

Humidity Ratings 95% RH Non-condensing

Case Material Gray enamel finish

Dimensions (mm) 114 mm high, 86 mm wide, 58 mm deep

Dimensions (in.) 4 15/32 in. high, 3 3/8 in. wide, 2 1/4 in. deep

Application Safety control for steam heating boilers

Pressure Ratings (Set Point)(psi) Recommended minimum set point is differential setting plus 1 1/2 psi.

Pressure Sensing Element Stainless steel diaphragm

Pressure Surge (max. kPa) 345 kPa

Pressure Surge (max. psi) 50 psi

Switch Type spst snap-acting switch

Temperature Ratings (C) 66 C max.

Temperature Ratings (F) 150 F max.

Replaces Part Numbers:PA404A1033 PA404A1009, CARPA404A1033

I called trying to find out what happened to the rest of my order and was surprised to hear a warm and kind voice willing to do whatever it takes to find answers and follow through with her promise. Amanda is an asset worth holding on to and a credit to your company. She was very professional, helpful and courteous while assisting me with my order. I would most definitely assign her an A+ in customer service."
Donald "Brad" Thomas

I would like to thank you for your hard work in getting us our part in a timely fashion. You were very helpful and you understood the severity of the situation and did a wonderful job in getting the part to us. Thanks again and please share this with your boss! You were outstanding!"
Todd Mills

Share This:
Have Questions?
Our parts Experts are happy to help!

Available Monday to Friday 10am - 6:30pm EST
Email our Parts Experts
Accredited BusinessGo
Amanda I want to thank you, the blower fan work perfectly. Thank you so very much."
Bill K Roberts
Amanda, Thank you very much again, I have been looking for this part for about two weeks and getting very frustrated in the process of the search, you were very helpful!!"
Ken Holm
Why Buy From Us?
110% Lowest Price Guarantee
Over 500,000 Parts in Stock
Same Day Shipping on Orders Received Before 3pm EST (Mon-Fri)
Nationwide Distribution Centers for Fast Delivery
Choose from UPS Next-Day, 2-Day, 3-Day and Ground Service
We Supply Retail and Wholesale
Order from us.
Risk Free, with
Our Triple Guarantee
Guarantee 1
No hassle, 30-day returns policy
Guarantee 2
110% Lowest price guarantee
Guarantee 3
90-day warranty
Sign up for Special Offers Directly from | 1042 N. Mountain Ave., #B546 | Upland, CA 91786
© 2003-2018 All Rights Reserved.