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  • Users: buffer72
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  1. buffer72

    boiler schedule information required

    Hello all, Can some one tell me where I can see a boiler schedule or tell me what information is required on one? Thanks in advance. Best regards,
  2. buffer72

    Mixing dryer and kitchen exhaust??

    Can someone please tell if there is any reason why I can’t mix dryer and kitchen exhaust in a residential high rise as long as I have a grease interceptor? If I can’t please tell me what code or standard you’re getting this info from. Thanks in advances Sincerely
  3. buffer72

    thermostat controls help

    Hi all Can someone tell how electrical power is supplied to thermostat controls of HVAC equipment? Who normally supplies this power? Any help or direction of reading material is greatly appreciated. Sincerely
  4. buffer72

    Lisp To Draw Duct Work

    Can some one tell me where I can get a free lisp to draw double line HVAC duct work or where I can get the code and write it myself. Thanks in advances Sincerely
  5. buffer72

    Fixture Units to (gpm)

    Hi all please help me with a question. I am vary much junior to the industry so please bare with me if I am annoying. I am able to convert Fixture Units (Fu) to Gallons per mint (gpm) on a table. What is or where can I find the simplest mathematical calculation to do the same conversion...
  6. buffer72

    Presser Reducing Valves (PRV)

    Hi all please help me with a question. I am vary much junior to the industry so please bare with me if I am annoying. I would like to know something about Presser Reducing Valves (PRV). What is or where can I find the criteria or calculations for selecting one? Sincerely
  7. buffer72

    codes and standers applicable

    Hi all this is my second time posting on a site and I was hoping someone would be as kind as the last time and help me with a problem. I have a two story building in the north part of BC. It is one half class rooms and offices and one half welding and electrical training rooms with opening bay...
  8. buffer72

    Heating/Cooling load

    Can someone tell me heating and cooling load rules of thumb for Fort Mcmurray Alberta Canada? This would be greatly appreciated. Buffer72

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