Honeywell R8182D, Product Data

PRODUCT DATA

68-0105-2

® U.S. Registered Trademark
Copyright © 2002 Honeywell •  All Rights Reserved 

R8182D,E,F,H,J Combination

 Protectorelay™ and Hydronic

Heating Controls

GENERAL

The R8182 is a combination Protectorelay™ intermittent 

ignition oil burner primary and immersion type Aquastat® 

controller for oil-fired, hydronic heating systems.

FEATURES

• Depending on model, these single unit devices provide 

combinations of high limit, low limit, and circulator 

control.

• All models use a 24V thermostat and C554A Cadmium 

Sulfide Flame Detector.

• R8182D,E,H and J have auxiliary terminals ZC and ZR 

for circulator zone control. Additional zones require a 

separate 24V thermostat and R845 Relay.

• All models have capability for zone control with zone 

valves. Each additional zone requires a separate 24V 

thermostat and a V8043 or V8044 Zone Valve.

• Ideal for packaged boiler systems requiring compact, 

multipurpose controls.

• R8182D,E,F mode
• R8182H,J models mount on a 4 x 4 inch junction box, 

and have a 5 ft (1.5m) armored capillary for remote 

sensor location.

• Aquastat® Controller section is field replaceable.
• Oil burner circuit includes an improved safety shutoff 

in the event the burner fails to start.

• 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.

Contents

General .............................................................................

1

Features ...........................................................................

1

Specifications ...................................................................

2

Ordering Information  ........................................................

2

Installation ........................................................................

5

Wiring ...............................................................................

7

Operation .......................................................................... 12

Startup and Checkout ....................................................... 14