What is a disadvantage to direct venting an oil fired furnace?

What will be an ideal response?


A disadvantage to this type of system is that the pressure inside the furnace vent is higher than the pressure in the building. Because of this, the vent system needs to be properly sealed to prevent leakage of combustion gases into the building.

Trades & Technology

You might also like to view...

A CPMT should include _____ who can oversee the security planning of the project and provide information on threats, vulnerabilities, and recovery requirements needed in the planning process.

A. business managers B. human resource managers C. physical plant managers D. information security managers

Trades & Technology

The term ____ is commonly used in architectural CADD applications to refer to any text, notes, dimensions, and text symbols on a drawing.

A. dimension B. annotation C. construction D. amendment

Trades & Technology

Which of the following is a solution for an off-spec product?

A. Stop all feed streams B. Reduce pressure C. Correct the agitation D. Replace the catalyst

Trades & Technology

La construcción de la estructura interior de sistema integral se utiliza muy poco en la actualidad debido a ____.

a. que no es acorde a los códigos de construcción más actuales b. los costos de las maderas y de la mano de obra c. que la contracción de las piezas de la estructura de madera es alta d. que experimenta una cantidad relativamente grande de decantación

Trades & Technology