On an oil furnace, the control box is usually found mounted on the plenum. A normal heat cycle sequence is as follows: The wall thermostat calls for heat and switches the furnace on.

Electro-hydraulic actuation represents the best control performance available, compared to pneumatic and electric drives. Resolution is typically <0.1% with a frequency response of 5.0 Hz under load.

When facing a residential oil-fired furnace that is acting up, you want to get the situation under control as quickly as possible. A problem during the heating season will bring a call from an anxious ...

Clean Energy Heating Systems, a designer and manufacturer of waste oil furnaces, announced that it is now offering a Wi-Fi thermostat that is compatible with its entire line of waste oil furnaces.

The furnace-to-furnace model bias control offsets the influence of the gas flow imbalances, functioning as designed. However, there is a limitation at lower generation.