A28AA-28C Johnson Controls Control Relays
KKM Solutions is an independent parts distributor, not an authorized Johnson Controls dealer — how we source.
Overview
Part number A28AA-28C from Johnson Controls, listed in Control Relays. KKM Solutions quotes this part with pricing and availability confirmed per order.
Johnson Controls A28AA-28C Two Stage Temperature Control, Diff 3.5 Fixed, 6' Cap., 2-SPDT, NEMA Type 1, 30/110FThe Johnson Controls A19 Series is a single stage, heating or cooling, SPDT temperature control that uses a liquid-filled sensing element and capillary. The unit has an exposed or concealed set point dial with adjustable differential, and it will switch line voltages. The A28 Series is a two stage, heating or cooling, w/2-SPDT temperature control that uses a liquid-filled sensing element and capillary. The unit has an exposed or concealed set point dial with adjustable differential, and it will switch line voltages. The A319 Series is a single stage, heating or cooling, SPDT temperature control that uses a Type 21 thermistor sensor. The unit uses a set point dial and operates on 120 VAC or 240 VAC with a wide adjustable differential. A separate LED indicates relay operation.The A419 Series is a single stage, heating or cooling, SPDT temperature control that uses a PTC sensor. This unit features a digital display and buttons to adjust the set point differential, setback temperature, anti-short cycle delay, and failsafe control. The unit operates on 120 or 240 VAC and a 3/8in (0.95 cm) display with H/C, F/C and setback indication. A separate LED indicates relay operation.. Johnson Controls. Johnson Controls. A28AA-28C.
Product details
| Manufacturer | Johnson Controls |
|---|---|
| Manufacturer part number | A28AA-28C |
| Product category | Control Relays |
| Related part numbers | 1 other part number in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for A28AA-28C?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the A28AA-28C?
A28AA-28C is made by Johnson Controls and is listed in our Control Relays category. KKM Solutions is an independent distributor, not an authorized Johnson Controls dealer: we source the exact Johnson Controls part number A28AA-28C, and the quote confirms condition and lead time before you order.
Is the A28AA-28C new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the A28AA-28C, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of A28AA-28C?
No published lifecycle status is on file for A28AA-28C. Johnson Controls lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
How quickly can A28AA-28C ship?
Lead time for A28AA-28C is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
Other Johnson Controls part numbers in this family:
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Technical Guides
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