The Honeywell L6081A1010 Aquastat controller is a high limit, low limit and/or circulator controller used to regulate boiler water temperature in gas- or oil-fired hydronic heating systems. Hazmat# UN1294 Toluene.
Features
The Honeywell L6081A1010 Aquastat controller is an immersion-type liquid-filled sensing element which actuates two snap switches, one which operates as a high limit control, while the other operates as a low limit and/or circulator control, depending on the model. The controller may be mounted in any positioning and needs no leveling. The L6081A1010 features separate, easy-to-read, calibrated dial and setpoint adjustments for each switch, differential adjustment on low limit or circulator switch, easy-to-access adjustments, push-in terminals for quick connecting, and a single sensing element for easy installation. One SPST and one SPDT snap switch act independently at respective temperature settings.
Product Specifications
| Description |
High and Low limit Aquastat Controller with 10 F fixed Differential |
| Application |
High and Low limit |
| 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 |
| Differential Temperature (F) |
10 F fixed |
| 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 |
| Electrical Ratings (AFL) |
8A @ 120 Vac |
| Electrical Ratings (AFL) |
5.1A @ 240 Vac |
| Electrical Ratings (ALR) |
48A @ 120 Vac |
| Electrical Ratings (ALR) |
30.6A @ 240 Vac |
| Electrical Ratings |
0.25 A @ 0.25 to 12 Vdc |
| Electrical Rating (ignition) |
Transformer Load: 360 VA |
| Spud Size (in.) |
3/4 in. - 14 NPT |
| Dimensions (in.) |
3 7/8 in. high x 4 1/8 in. wide x 2 3/4 in.
deep |
| Dimensions (mm) |
98 mm high x 105 mm wide x 70 mm deep |
| Insulation Depth (in.) |
3 in. |
| Insulation Depth (mm) |
76 mm |
| Mounting |
Horizontal |
| Operating Humidity Range (% RH) |
0 to 95% RH, non-condensing |
| Maximum Ambient Temperature (F) |
150 F at switches; 265 F at sensing element |
| Maximum Ambient Temperature (C) |
66 C at switches; 129 C at sensing element |
| Minimum Ambient Temperature (F) |
-30 F |
| Minimum Ambient Temperature (C) |
-9 C |
| Electrical Connections |
Quick-Connect / Push-in |
| Approvals, Underwriters Laboratories Inc |
UL Listed: File No. MP466, Vol. 12, Sec. 4, Guide No. MBPR2 |
| Approvals, Canadian Standards Association |
Certified: File No. LR95329-1 |
| Includes |
3 in. insertion well |
| Tradeline Value |
Tradeline |