E
elkimmeg
Guest
Here is the situation a fireplace has a mantel, that by code it too close to the top of the opening.
Code reads moldings protruding up to 1.5” must have 8” clearance. Moldings that exceed 1.5” protrusion require 12” clearance the molding measures 3.25 “ and has only 8.75” clearance. You make the call would you sign off that situation? And why?
Same house has 3 separate HVAC systems code requires blazing of joints in the high pressure coolant lines. Brazing starts g flowing at 850 degrees but really 1200 degrees are needed to blaze a joint. These joints are lead soldered which melts at 430 degrees. These lines contain 150 +lbs of pressure of coolant Not plain H20. Real care has to be used, as it is really easy to contaminate the coolant . The solder flux could easily contaminate it.
Contaminated coolant will shorten the life of the compressor In the event of a fire the 430 temp wile arrive at melting point twice as early as blazed joint. Most fire fighters are defenseless in their hazmat suits against ammonia oxide in many coolants Spewing out at 150 psi or more
Again you make the call and why
It seems to there are a lot of persons questioning code enforcement on this forum. They have all the answers. I would hope they share their wisdom
Same house in the basement a 3” hot water heater vents into a 8/12 masonry chimney
Two floors above in the attic is a attic location gas furnace venting in the same flue liner
Would you pass this setup, and why? As a future homeowner, what would you expect I should do as an inspector?
I won’t get into the 14 other code violations found in the final inspection last week, but only discuss Hearth related issues
Code reads moldings protruding up to 1.5” must have 8” clearance. Moldings that exceed 1.5” protrusion require 12” clearance the molding measures 3.25 “ and has only 8.75” clearance. You make the call would you sign off that situation? And why?
Same house has 3 separate HVAC systems code requires blazing of joints in the high pressure coolant lines. Brazing starts g flowing at 850 degrees but really 1200 degrees are needed to blaze a joint. These joints are lead soldered which melts at 430 degrees. These lines contain 150 +lbs of pressure of coolant Not plain H20. Real care has to be used, as it is really easy to contaminate the coolant . The solder flux could easily contaminate it.
Contaminated coolant will shorten the life of the compressor In the event of a fire the 430 temp wile arrive at melting point twice as early as blazed joint. Most fire fighters are defenseless in their hazmat suits against ammonia oxide in many coolants Spewing out at 150 psi or more
Again you make the call and why
It seems to there are a lot of persons questioning code enforcement on this forum. They have all the answers. I would hope they share their wisdom
Same house in the basement a 3” hot water heater vents into a 8/12 masonry chimney
Two floors above in the attic is a attic location gas furnace venting in the same flue liner
Would you pass this setup, and why? As a future homeowner, what would you expect I should do as an inspector?
I won’t get into the 14 other code violations found in the final inspection last week, but only discuss Hearth related issues