HVAC Forum

1,665 topics in this forum

1. yellow fluid in air handler cabinet

   By John Dirks Jr, May 31, 2015
   • 7 replies
   • 3k views
   • 
   • John Dirks Jr
   • June 1, 2015

2. Texaco Furnace Age?

   By Gibsonguy, May 27, 2015
   • 7 replies
   • 4.6k views
   • 
   • mjr6550
   • May 29, 2015

3. lennox heat pump

   By ron1940, May 12, 2015
   • 4 replies
   • 2k views
   • 
   • zarajohn
   • May 22, 2015

4. APPOLLO HYDRO HEAT AND COOLING 21/2TON

   By SANDI OR MIKE, May 20, 2015
   • 6 replies
   • 2.1k views
   • 
   • Marc
   • May 21, 2015

5. For fun: what's wrong with this installation....

   By Brandon Whitmore, May 6, 2015
   • 19 replies
   • 3.2k views
   • 
   • Brandon Whitmore
   • May 19, 2015

6. Burst Cast Iron Radiators

   By Mike Lamb, March 19, 2015
   • 14 replies
   • 3.2k views
   • 
   • kurt
   • May 15, 2015

7. Nordyne ages

   By kurt, May 11, 2015
   • 5 replies
   • 3.4k views
   • 
   • kurt
   • May 11, 2015

8. Apollo 5010 replacement.

   By widofmaker, May 5, 2015
   • 4 replies
   • 3.2k views
   • 
   • widofmaker
   • May 7, 2015

9. Anchoring Compressor to Support

   By Mike Lamb, April 12, 2015
   • 22 replies
   • 3k views
   • 
   • palmettoinspect
   • April 24, 2015

10. Owner is replacing evaporator coils

    By Scottpat, March 10, 2015
    • 7 replies
    • 2.3k views
    • 
    • plummen
    • April 20, 2015

11. Odd Vent Box in Chimney

    By Mike Lamb, April 18, 2015
    • 3 replies
    • 1.8k views
    • 
    • kurt
    • April 18, 2015

12. New Furnace? 1 2

    By tim5055, February 20, 2015
    • 27 replies
    • 5.2k views
    • 
    • Awenthomas
    • April 16, 2015

13. Replacing a Boiler Air Vent

    By Mike Lamb, April 9, 2015
    • 3 replies
    • 2.4k views
    • 
    • kurt
    • April 10, 2015

14. Anyone know why

    By Robin7798, April 3, 2015
    • 5 replies
    • 2.2k views
    • 
    • John Kogel
    • April 4, 2015

15. Apollo Hydroheat Routine Maintenance

    By Kcollins2, March 15, 2015
    • 2 replies
    • 2.4k views
    • 
    • Kcollins2
    • March 16, 2015

16. Replacing Apollo 50/50 Water heater

    By hodge, March 12, 2015
    • 5 replies
    • 4.9k views
    • 
    • hodge
    • March 12, 2015

17. Burner not Firing

    By Mike Lamb, March 9, 2015
    • 7 replies
    • 2.1k views
    • 
    • Brandon Whitmore
    • March 10, 2015

18. Outside air connection to return plenum

    By David Meiland, March 7, 2015
    • 3 replies
    • 1.7k views
    • 
    • David Meiland
    • March 9, 2015

19. Hydronic Boiler Help?

    By Erby, February 27, 2015
    • 14 replies
    • 2.9k views
    • 
    • mlparham
    • March 5, 2015

20. Need Help with Vent Connector Sizing

    By Neal Lewis, March 4, 2015
    • 1 reply
    • 1.4k views
    • 
    • Bill Kibbel
    • March 4, 2015

21. Two problems

    By Old Sailor, February 24, 2015
    • 14 replies
    • 2.8k views
    • 
    • inspector57
    • February 26, 2015

22. Pet Peevs

    By Old Sailor, February 22, 2015
    • 12 replies
    • 2.4k views
    • 
    • Old Sailor
    • February 24, 2015

23. 2 cell cooling tower vs 2 cooling towers together

    By MPdesign, February 16, 2015
    • 1 reply
    • 1.9k views
    • 
    • Old Sailor
    • February 23, 2015

24. Restrictions on Flex Connectors 1 2

    By Jim Katen, February 17, 2015
    • 29 replies
    • 12.2k views
    • 
    • Jim Katen
    • February 21, 2015

25. Apollo recirc pump cost

    By Volley6man, February 20, 2015
    • 2 replies
    • 1.6k views
    • 
    • Volley6man
    • February 20, 2015