Rollover image above to zoom

Aquastat controller and oil burner primary

Price: $379.90
Excl. Shipping
SKU: AQS8182H1070
(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 R8182 Combination Protectorelay
• and Hydronic Heating Controllers.

Immersion type Aquastat controller and oil burner primary control provides high limit and low limit/circulator control for oil-fired hydronic heating systems.
Use in intermittent ignition applications.
Capable of zone control with zone valves.
Circulator zone control with ZC and ZR terminals on R8182D,E,H,J.
Flame failure during the running cycle results in a 45 second attempt to restart. If unsuccessful, safety shutoff occurs, requiring manual reset before burner can be restarted.
R8182D,E,F mount directly on burner; R8182H,J mount on 4 x 4 in. junction box and include 5 ft (1.5 m) armored capillary with remote sensor.
C554A Cadmium Sulfide Flame Detector and a 24 Vac thermostat required.

Product Specifications:

Operating Range, Low Limit (F) 110 F to 220 F.
Operating Range, Low Limit (C) 43 C to 104 C.
Operating Range, High Limit (F) 130 F to 240 F.
Operating Range, High Limit (C) 54 C to 116 C.
Electrical Rating (ignition) 360 VA .
Electrical Ratings (burner AFL) 4.4 A @ 120 Vac.
Electrical Ratings (burner ALR) 26.4 A @ 120 Vac.
Frequency (Hz) 60 Hz.
Timing Safety Switch 45 sec.
Application Use in an intermittent ignition application Approvals, Underwriters Laboratories, Inc. UL Listed: File No. listed: MP268, Vol. 3,4 (R8182D,E,F), Vol. 37 (R8182H,J), Sec. 1. Approvals, Canadian Standards Association Certified: File No. LR95329-1 Electrical Ratings (anticipator setting) 0.2A.
Maximum Power Consumption 9W
Dimensions (in.) 7 1/8 in. high, 5 1/4 in. wide, 3 7/16 in. deep.
Dimensions (mm) 181 mm high, 133 mm wide, 87 mm deep.
Insulation Depth (in.) 1 1/2 in.
Insulation Depth (mm) 38 mm
Mounting On junction box
Temperature Ratings (max. ambient)(F) 250 F at element.
Temperature Ratings (max. ambient)(C) 121 C at element.
Includes Auxiliary ZC and ZR terminals may be used to provide circulator zone control through an R845A Switching Relay. Heat-conductive compound and horizontal case.
Maximum Pressure Rating 200 psi (1378 kPa) on immersion well; 100 psi (90 kPa) direct immersion.
Description Aquastat Controller
Voltage (Vac) 120 Vac.
Tradeline Value Tradeline.
Differential Temperature (F) high limit: 10 F fixed; low limit/circulator: 10 F to 25 F adj.
Humidity Ratings (% RH) 0 to 95% RH, non-condensing
Replaces Aquastat Part Numbers:


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.