Outdoor Temperature Reset Control

When a building is heated using a hot water boiler the boiler will run to maintain a set water temperature year round normally between 160 f and 200 f regardless of the outside weather conditions.

Outdoor temperature reset control. We also offer optional od reset cards that simply plug into most of our cast iron boiler control systems. Remember the lower the water temperature the higher the boiler efficiency. It s as simple as that o brian says. What this does is allow the temperature of your boiler to continually adjust based on the outdoor temperature conditions.

Brochures and sales collateral. The thing is the homeowner would rather save money. Wm odr outdoor reset control brochure 336 66 kb manuals. On the one hand by modulating the boiler the device increases the efficiency of the.

Users of outdoor reset controls when used with certain boilers may qualify for some tax incentives and rebates. For most of the heating season the control saves energy by operating at a lower temperature reducing the amount of heat lost to the stack. But back to the misconception that there are applications where outdoor reset doesn t work. The perfect boiler temperature is not always the same because the control changes it based on outdoor temperature.

20 28 vac 2a. Outdoor temperature reset is a control strategy that continuously adjusts heating system supply water temperatures to compensate providing more heat when it s colder and less heat when it s warmer. The heat loss is dependent on the outdoor temperature. Outdoor reset makes it not run when heating is not required.

It is therefore necessary to reset the supply water temperature based on the outdoor temperature. Outdoor temperature reset in order to properly control a hot water heating system the heat supplied to a building must equal the heat loss from the building. Wm odr outdoor reset control manual 4 62 mb footer social icons. Let s touch on the different system types and utilizing od reset.

It is placed outside your home and connects to your boiler to provide information that s used to balance indoor temperature against heat loss. Outdoor reset controls save money and increase comfort. By sending cooler water in warmer weather and warmer water in cooler weather use of outdoor reset controls result in a steady year round in home temperature that will save both energy and money. An outdoor temperature reset control is a sensor that adjusts your boiler s output based on outdoor temperatures.