When you need air conditioner maintenance in Fountain CO, call Furnace World!
Furnace World has an A+ rating with the Better Business Bureau in Colorado Springs CO.
For more air conditioner service info in Monument CO, follow us on Youtube!For more info air conditioner installation in Fountain CO, like us on Facebook.For more Air Conditioning repair info in Colorado Springs CO, follow Furnace World on Twitter.See what people think of our air conditioner repair in Colorado Springs CO, visit us on Google Plus.
Call Us Today! 719-473-9276
 


Allowable (Legal) Limits for Carbon Monoxide

Occupational Safety & Health Administration, USA (OSHA) (for industrial situations) -

Permissible Exposure Limit (PEL, by TWA) - 50 ppm, 8 hrs.
Old PEL Standard (by TWA) - 35 ppm, 8 hrs.
Threshold Limit Value (TLV, by TWA) - 25 ppm (29 mg/cu. m)
(recommended by American Conference of Governmental & Industrial Hygienists ACGIH)
Ceiling (max. value, 15 min.) - 200 ppm (229 mg/cu. m)

MI Occupational Safety & Health Administration (MIOSHA) -

PEL (Industry, by TWA) - 35 ppm, 8 hrs. (38.5 mg/cu. m)
PEL (Construction, by TWA) - 50 ppm, 8 hrs. (55 mg/cu. m)
Ceiling (max. value) - 200 ppm (229 mg/cu. m)

Environmental Protection Agency, USA (EPA) -

Domestic, outdoor air, all ages (TWA) - 9 ppm*, 8 hrs.
Domestic, outdoor air, all ages (TWA) - 35 ppm, 1 hr.

World Health Organization (WHO) -

Domestic, outdoor air, all ages (TWA) - 9 ppm*, 8 hrs.

American Society of Heating, Refrigeration & Air Conditioning Engineers (ASHRAE) -

Indoor air (leakage at a heat register) - 9 ppm

American Gas Association -

Indoor air (leakage at a heat register) - 15 pm


TWA - Computed by making measurements at intervals over 8 hours, then adding the sums of the concentrations and the intervals, and dividing by 8 hours (480 min.). * Based on several published studies of people with coronary ischemic disease showing ECG changes during moderate exercise when breathing concentrations of CO giving 3% COHb.
Furnace World
3348 N. El Paso St.
Colorado Springs, CO 80907

719-473-9276
 
For more air conditioner service info in Monument CO, follow us on Youtube!
For more info air conditioner installation in Fountain CO, like us on Facebook.
For more Air Conditioning repair info in Colorado Springs CO, follow Furnace World on Twitter.
See what people think of our air conditioner repair in Colorado Springs CO, visit us on Google Plus.
 
 
Trane air conditioner repair service in Colorado Springs CO
For more tank less water heater info inColorado Springs CO call Furnace World today!