Overview
Immersion type Aquastat controller and oil burner primary control provides high limit and low limit/circulator control for oil-fired hydronic heating systems.
Features
- 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. 8*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
- Hazmat Information
- UN 1294, TOLUENE, 3, II
- Dimensions (in.)
- 7 1/8 in. high x 5 1/4 in. wide x 3 7/16 in. deep.
- Dimensions (mm)
- 181 mm high x 133 mm wide x 87 mm deep.
- Maximum Safe Operating Pressure (psi)
- 200 psi on immersion well; 100 psi direct immersion.
- Maximum Safe Operating Pressure (kPa)
- 1378 kPa on immersion well; 90 kPa direct immersion.
- Temperature Range (F)
- Maximum--250 F at element
- Temperature Range (C)
- Maximum--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.
- Mounting
- Junction box mount
- Frequency
- 60 Hz
- 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
- Tradeline Value
- Tradeline
- Operating Humidity Range (% RH)
- 0 to 95% RH, non-condensing
- Power Consumption
- 9 W
- Voltage
- 120 Vac
- Operating Temperature Range (F)
- High Limit-- 130 F to 240 F; Low Limit-- 110 F to 220 F
- Operating Temperature Range (C)
- High Limit-- 54 C to 116 C; Low Limit-- 43 C to 104 C
- Differential Temperature (F)
- High limit: 10 F fixed; Low limit/circulator: 10 F to 25 F adj.
- Timing
- Safety Switch-- 45 sec
- Anticipator Setting
- 0.2 A
- Insulation Depth (in.)
- 1 1/2 in.
- Insulation Depth (mm)
- 38 mm
- Electrical Ratings, Ignition
- 360 VA
- Electrical Ratings, Burner
- At Full Load-- 4.4 A @ 120 Vac; At Locked Rotor-- 26.4 A @ 120 Vac
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