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We're Published!!! OK... not entirely true... But check out THIS
Helpful & Detailed Boiler Inspection Guide!
Which includes references and resources from this site!
A MUST-READ for Residential & Commercial Inspectors!!

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First…A word about your mechanical systems…

Upkeep and professional servicing of your air conditioner, furnace, boiler, or water heater is an important part of routine building maintenance. The Building Intelligence Center recommends annual inspections and service be performed by a qualified inspector or service technician/contractor.

The age of your furnace, air conditioner, water heater, or boiler can play an important part of this maintenance, and assist  property owners with decisions to either repair or replace with more efficient equipment. Mechanical appliance age may also impact certain insurance provisions.

The Building Intelligence Center assists home owners, property managers, home inspectors, commercial building inspectors, contractors, service technicians, and insurance providers in decoding the age of these mechanical appliances by providing a resource library of industry brands and sample serial numbers where the date of manufacture is often coded.

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Thank you for visiting and using our free resource site! 

Bill W. & John B.

National Association of Commercial Building Inspectors & Thermographers