AirGrilles offers product sales and wholesale options for a variety of grilles, including return vent covers, return air filter grilles, supply grilles and more.
How many BTU’s ASHRAE for 250 square feet, 8 ft ceiling, standard room, no sunlight or windows except for the AC vent, located in California? Also, do you know if the BTU rating affects dbA or sound level of a portable air conditioner? Reply LearnMetrics Hello Annabelle, you’re ...