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Honeywell Triple Aquastat Relay with High limit : 10 F fixed; low limit: 10-25 F adj. Differential

Price: $226.76 
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SKU: AQS8124B1039
(See Product Details Below for Manufacturers Part Numbers)
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Honeywell L8124 Triple Aquastat
• Relay:

Overview

Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems, including domestic hot water service.

Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems, including domestic hot water service.
Immersion-type controllers that combine high limit protection with low limit and circulator control in forced hydronic heating systems.
Provide multizone control by using a separate circulator and R845 Relay for each zone.
Include diaphragm powerhead and Micro Switch
• assembly that respond to temperature changes in boiler water.
Mount directly to boiler.
Select models include large transformers and extra terminals for supplying power to low voltage zone valves.
require 24 Vac thermostat with heat anticipator set at 0.2 A (plus current draw of gas valve on L8124E).
TRADELINE models include tube of heat-conductive compound and range stops.

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 Ratings (burner AFL) Line Voltage: 7.4 A @ 120 Vac; 3.7 A @ 240 Vac.
Electrical Ratings (burner ALR) Line Voltage: 44.4 A @ 120 Vac; 22.7 A @ 240 Vac
Electrical Ratings (circulator AFL) 3.7 A @ 240 Vac, 7.4 A @ 120 Vac
Electrical Ratings (circulator ALR) 22.2 A @ 240 Vac, 44.4 A @ 120 Vac
Voltage 120 Vac
Switching Action SPST: High & Low Limit.
Approvals, Underwriters Laboratories, Inc. UL Component Listed: File No. MP466; Canadian UL Component Recognized: File No. MP466 Dimensions (in.) 6 1/8 in. high, 4 3/8 in. wide, 3 1/16 in. deep.
Dimensions (mm) 156 mm high, 111 mm wide, 78 mm deep.
Mounting Vertical Mounting
Temperature Ratings (max. ambient)(F) 150 F at switches, 265 F at sensing element.
Temperature Ratings (max. ambient)(C) 66 C at switches, 129 C at sensing element.
Electrical Connections Quick Connect / Screw Minimum Ambient Temperature (F) -30 F
Minimum Ambient Temperature (C) -9 C
Description Aquastat Controller
Tradeline Value Tradeline
Differential Temperature (F) High limit : 10 F fixed; low limit: 10-25 F adj.
Humidity Ratings (% RH) 0 to 95% RH, non-condensing.
Frequency 60 Hz.
Maximum Operating Pressure (psi) 200 psi on outside of immersion well, 100 psi on capsule if inserted directly.
Maximum Operating Pressure (kPa) 1378 kPa on outside of immersion well, 690 kPa on capsule if inserted directly.
Replaces Part Numbers:L8124B1039, L8124B1021, L8024B, L8024D.

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