Honeywell R8184G4009


Oil Primary Control, Box/Burner Housing

R8184G4009 686520
Average Rating: 5
Read Reviews (9) Write a Review
$80.69+ 10 Business Day Shipping $9.81


ItemOil Primary Control
Ignition TypeIntermittent
Mounting TypeBox/Burner Housing
Safety Switch Timing45 sec.
Amps @ 120V7.4A
CharacteristicsControls Oil Burner, Oil Valve (If Desired) and the Ignition Transformer In Response to A Call for Heat
For Use With Oil Fired Furnace Control Systems
Special InformationEnclosed Safety Switch with External Reset Button, Manual Trip lever Opens Safety Switch for System Maintenance
Dimensions (in.)4 3/8 in. high x 4 1/8 in. wide x 2 1/2 in. deep
Dimensions (mm)111 mm high x 104 mm wide x 64 mm deep
Temperature Range (F)-40 F to +130 F
Temperature Range (C)-40 C to +54 C
CommentsWith LED for lockout indication, and manual trip lever on safety switch to assure burner shutdown during servicing.
Item TypeProduct
MountingFor mounting on a standard 4 in. X 4 in. junction box or direct mounting on burner housing.
Approvals, Underwriters Laboratories IncUL Component Recognized; File no. MP268, Vol. 35 Sec. 1,3
Approvals, CSACSA Certified; File no. LR95329-1
Tradeline ValueTradeline
UPC 085267990127
Weight 1.500000


Oil Primary Controls, Ignition Transformers, and Electronic IgnitorsOil Primary ControlsNos. 2E521 and 4E291External safety switch reset button. UL Listed, CSA Certified. 2E521 has pyrostat flame detector that senses flue gas temperature changes. Manual trip safety switch. 5-1/2" element. 4E291 has solid state sensing circuit, manual trip safety switch lever, lockout indicator, and integral transformer. Use with 24VAC thermostat. Controls shut down burner on loss of flame or system malfunction.120VAC, 60 Hz Order flame sensor/detector separately

Oil Primary Control, Ignition Type Intermittent, Mounting Type Box/Burner Housing, Voltage 120, Safety Switch Timing 45 sec., 7.4A Amps @ 120V, Characteristics Controls Oil Burner, Oil Valve (If Desired) and the Ignition Transformer In Response to A Call for Heat, For Use With Oil Fired Furnace Control Systems, Special Information Enclosed Safety Switch with External Reset Button, Manual Trip lever Opens Safety Switch for System Maintenance

Customer Reviews

Average Product Rating: 5
based on 9 reviews

Replacing my oil primary control

Friday, February 01, 2013

This product was a direct replacement for my old primary control. It was easy to install and wire.

everything, it is a quality product.

The instructions to install it using a regular, or high volt(27 volt) thermostat. You have to loop the "T" terminals for the burner to fire.

Submitted by Ed R


Tuesday, April 17, 2012

Just what was required. It fit the area like a glove.

To quote a cliche; "It's just what the Doctor ordered"

Submitted by Richard D

Fine Service

Thursday, April 12, 2012

The product is as described and I appreciate the prompt delivery.

It is an exact replacement for what had

Submitted by Robert L

Protectorelay Primary Control

Tuesday, January 31, 2012

Excellent replacement, arrived on time, and very reasonablly priced.

Exact replacment

No improvement necessary

Submitted by Mark

Spare Parts On-Hand

Wednesday, January 04, 2012

As a retired aircraft mechanic, I like to have critical spare parts on hand. In the dead of winter it is nice to have a replacement relay on hand if the furnace should fail. We also have an oil-fired hot water heater and I am no longer a fan of cold showers when I'm not camping!!

The ability to procure one with no middle-man

It's all good for me!!!!

Submitted by Wayne


Tuesday, November 22, 2011

Just what I wanted at the right price and was delivered in 3 days.

Submitted by Good

Just What I Needed

Monday, May 23, 2011

I had an older model Honeywell & didn't know if this was the right one. well I took a gamble just by examining it online and matching it up inch by inch with my unit and BINGO! it worked. The delivery got here as stated. very pleased with purchase.

Perfect fit

Submitted by mymaxx

Fast Service

Wednesday, April 06, 2011

Would recommend drillspot.

Submitted by Gerald Lallier Jr.

Oil Primary

Wednesday, August 25, 2010

This product was very easy to place our order. It was shipped to us immediately. It was packed neatly and arrived without any damage. Would definitely order from your Company again

Perfect replacement

Submitted by Mary P
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