PDA

View Full Version : Inspecting HVAC Systems


Pages : 1 2 3 [4] 5 6 7 8 9 10 11 12 13 14 15 16 17

  1. Furnace insatllation
  2. Boiler/water heater question
  3. Furnace flue
  4. Gas furnace w/heat pump
  5. open stand pipes on AC units
  6. Heat Pump inspection
  7. Condensate lines 1 & 2 share TPR discharge
  8. Heat Pump or Electric Heat??
  9. Columbia Boiler / Age
  10. Age of Fedders A/C
  11. Crappy connections
  12. Flue Pipe
  13. Direct and Power Vent Furnace and WH
  14. High efficiency furnace vent clearances & insulation
  15. Heat Pump VS AC
  16. rust on 8 yr old furnace
  17. Space-Pak
  18. epiphone
  19. heat pump off ground
  20. What could be causing this
  21. secondary drain?
  22. Optional Standby Generator
  23. 2-3-10 rule
  24. What is this device
  25. CSST?
  26. Crane furnace age?
  27. Steam vs. hot water heating system
  28. Am I seeing this right?
  29. Not even sure what to say.....
  30. Why it pays to climb into the attic for A/C inspection
  31. I can fix that
  32. What to look for in Hydronic Radiant Heating
  33. Need help detemining age of York Heat Pump
  34. Corrugated stainless steel tubing
  35. Armstrong Age Please
  36. At lest the gas line was not in the return air plenum
  37. R22 costs going up
  38. Beckett Burner Date Code Question
  39. Sweating at vents
  40. Surefire 101CE
  41. Need confermation on a RTU age
  42. Furnace Flue
  43. Smart meters are dumb
  44. Age help
  45. Age of trane furnace?
  46. Filters in all return vents?
  47. Some rust on 2 year old furnace
  48. Supply Vents in Garage
  49. Age of an old GM Delco boiler?
  50. Return in same room as Furnace
  51. Metal B vent
  52. Empire Wall Furnace Age Help
  53. Size of Lennox A/C unit...
  54. Help with age of GeoComfort Unit
  55. Weil McLain Boiler issues
  56. Can air handler supply lines be laid in insulation below the attic floor deck
  57. Cabon Monoxide
  58. Gas Furnace ventilation Question
  59. Combustion analyzer vs CO meter
  60. Noah's A/C unit
  61. Amana vs Goodman???
  62. controlling radiant heat temp.
  63. Photo of tankless boiler
  64. Observed cut wires in the furnace...question
  65. Problem or not
  66. Two Thermostats
  67. Furnace and water heater.... Venting
  68. Instruction manual storage locations
  69. New course registration for HRAI
  70. Coils sized properly
  71. Trying to kill me
  72. Duct board
  73. Min. vert. distance from w/h exhaust and operable window
  74. need a question answered
  75. No ductwork??
  76. Gas furnace
  77. Gas Furnace/Water Heater Venting
  78. Old Peerless Label
  79. Boiler flue without hood?
  80. Mfg Home Furnace Recalls
  81. Gas furnace....need advice
  82. Mystery lines into furnace plenum
  83. Age of condensing unit
  84. Surface rust on water heater flue???
  85. Capacity help
  86. Benjamin Boiler OB1000 (Oil)
  87. Understanding Central air distribution systems
  88. Corrosion on Air Handler?
  89. Infrared Room Heaters
  90. Anyone familiar with this type of furnace Carrier?
  91. Age of A/C unit
  92. When did they come out with B-Vent?
  93. Is this likely an underground storage tank?
  94. HVAC component needs ID
  95. Geothermal Inspection?
  96. Is this type of gas line ok, for gas log fireplace..
  97. Clay flue, oil furnace
  98. Help with Haier AC
  99. Bathroom exhaust
  100. Fireplace duct
  101. Is this Gas line Safe?
  102. Help With Amana 90% Furnace
  103. Unknown Manufacture
  104. Start-up sequence
  105. Help with Trane XE 90 furnace
  106. Heat pump repair story
  107. Hiding sloppy work
  108. Short Cycling Honeywell Thermostat?
  109. AirTemp Furnace age
  110. Duct repair
  111. Identifying a heat pump
  112. Humidificadores centrales.
  113. Clearance ?
  114. A/C Age
  115. Range hood vent pipe material
  116. Furnace mounted humidifier
  117. Condensation drain line
  118. Furnace age?
  119. Return Air and Fireplace too close
  120. AC Question
  121. Asbestos?
  122. Safety: what dangers do inspectors face inspecting oil-fired combustion appliances?
  123. Copper tubing
  124. XXth Century Zeph-air Furnace Age
  125. First 10 to reply win How to Inspecting HVAC Systems book. Merry Christmas.
  126. Exhaust Venting (help)
  127. HE intake & Exhaust
  128. Rust on Liquid Line
  129. HVAC return air and condensate line questions
  130. Cold air return
  131. What is it and what does it do???
  132. Wording for not testing AC in cold temperatures
  133. Heat Pump not performing like it should
  134. AC, onsite disconnect question
  135. Is this rust?
  136. Heater duct insulation ...question
  137. The Problem With Flexible B-Vents
  138. Condensate drain line
  139. Furnace Date Codes
  140. Heat Pump System Air Filter Returns
  141. Brine Stains on th
  142. AC condenser fan ran when thermostat was in heat mode on "fan" setting
  143. Armstrong Furnace Age?
  144. Appliance Connector Label Photo?
  145. Boiler explosion in Mass.
  146. Water Heater Vent Pipe Splice...
  147. CO testing
  148. No suction at return air vent
  149. Need some help on furnace age. Metzger / Milwaukee Thermoflow
  150. Condensate Pump, return distribution systems.
  151. Refrigerant line question
  152. Reconstructing model number
  153. Verifying Capacity
  154. Well Conditioned Attic
  155. Water heater flue - is this allowed?
  156. Quietside age?
  157. Weil-Mclain co water heater prob.
  158. Comfortstar unit
  159. 410A Condenser and R22 Evaporator Coil
  160. Return air
  161. Contractors don't read
  162. Testo 560
  163. No Maufucturer Name Listed
  164. Dead body
  165. Oil leakage observed at AC coolant line at bonnet -- too cold to run unit
  166. Gas line from meter to interior of home
  167. Todays gem
  168. Old American Standard boiler help
  169. Boiler vent
  170. Condensate discharge
  171. Rooftop a/c unit condensate discharge
  172. L vent to single wall?
  173. Flue Configuration
  174. Record high temps forcast for SoCal
  175. Condensate lines
  176. Acceptable?
  177. Who to refer?
  178. Help your AC with mist???
  179. Any other reason for burner wont stay lit?
  180. Combustion Analysis
  181. Do you measure Delta T?
  182. Goodman tonnage
  183. Exterior A/C condenser clearances
  184. Gas line in front of vent
  185. Chrysler Airtemp Blower Motor
  186. Failed Inducer Motor Replacement
  187. Another unsuspecting loose connection
  188. A loaded question # 2
  189. A loaded question
  190. Thorough HVAC inspection by HVAC technician
  191. Evaporator ages
  192. Purpose of vent??
  193. Testing Furnace and A/C
  194. Replacing diesel with gas furnace
  195. A plastic vent inquiry
  196. House built in 1971 - Do these ducts look like they contain asbestos ?
  197. Dryer Vent Length
  198. Furnace in closet
  199. Age of Furnace
  200. How to rewire furnace from stoneage
  201. Century Age
  202. Minimum clearance of baseboard
  203. How many gas vents into 6" flue?
  204. Metal Chimney Clearance
  205. Question For Ben Gromicko
  206. Is it worth replacing electric baseboard?
  207. Age please?
  208. HVAC wiring
  209. Is this pipe accectable for fireplace gas line?
  210. payne package unit
  211. Down Periscope or Crazy A/C Venting Gone Wrong?
  212. combustion air and exhaust appear merged
  213. Close the combustion air...
  214. Gas only fireplace hearth requirments
  215. Age Code App
  216. Ducts to fresh air
  217. Flex hose connected to fireplace manifild....Need advice
  218. Water heater vent ducting...need advice
  219. Does this Heater vent need a heat collar?
  220. Exposed chimney in bedroom
  221. David or Charley
  222. Venting Narrative
  223. AC differential temps
  224. What's Your Narrative on This One?
  225. Age of furnace
  226. secondary drain on a vertical unit
  227. Help With Geo-Thermal Heat Pump
  228. VERY humid AC air
  229. Exposed B-Vent in closet
  230. Need an opinion
  231. Unknown thingy on water heater
  232. Crane heating unit age?
  233. Hot water Boiler age (Bryant)
  234. Sidewall Vents in Vertical Position
  235. First For Me
  236. waterless traps
  237. HVAC Plumbing
  238. Old oil furnace
  239. Tempstar - Burner problems?
  240. Home Heating Oil Tanks. Another InterNACHI inspection-related article.
  241. best technique opinions
  242. Burn baby Burn!!
  243. Dryer vent screen
  244. Older Bard AC condenser
  245. Off Season Testing
  246. Maratherm AC tonnage and age
  247. Boiler in garage Part II
  248. Excessive moisture in exhaust pipe.
  249. When would a vent be required in a bathroom?
  250. Hot duct?