Honeywell 2142 , Inc. High or Low Limit Aquastat Controller SPST 1-1/2 in insulation

AQUASTAT(100-240F 5-30F ADJ. DIFF.)

The Honeywell 2142 is a high or low limit aquastat controller with SPST 1-1/2 in. insulation. It features an NBR adjustable temperature element, a retentive spring, a set point adjustment and contoured selector handle. This 1/2 in. NPT model has an on-off function, an internal pilot light, molded housing for rigidity, and has temperature ranged between 100 and 240 degrees Fahrenheit.

The Honeywell 2142 High or Low Limit Aquastat - 1/2 inch insulation allows you to have the comfort you desire while a adjusting the heat according to your needs.

The Honeywell 2142 is a programmable high or low limit aquastat with snap action and SPST function controls. The Honeywell 2142 has an adjustable differential which allows the user to set the temperature between two set points. The Honeywell 2142 is 1-1/2 inch insulation.

The Honeywell 2142 (or 2142N) Aquastat is a high or low limit controller used to sense the temperature of water in heating installations. It is typically mounted at the point where the hot water enters the building.

The Honeywell 2142 is a high or low limit aquastat controller that is factory set to the high-limit position to protect against extreme temperatures. It has 1-1/2 inch insulation and it can be installed horizontally or vertically.

The Honeywell 2142 High or Low Limit Aquastat Controller offers temperature control for small heating and cooling applications such as space heaters, baseboard heaters, portable heaters, coolers, and home pools and fish ponds. The device protects the equipment from overheating in high ambient temperatures by sensing the temperature of the surrounding area. If the sensor senses that the heated or cooled area has reached a preset maximum or minimum limit, it will turn off power to your heating or cooling source preventing damage to your property.

The Honeywell 2142 Inc Aquastat Controller is used to control hot water or steam heat. It can control a heating system with a high limit of 180 degrees F and 10 PSI, low limit of 160 degrees F and 11 PSI or both high and low limit settings. The 2142 has an isolated +12 volt output rated for one milliampere. It also has an active conductor that is permanently powered. The Honeywell 2142 Inc Aquastat Controller accommodates two heating systems by connecting up to 4 relays to the single common terminal block.