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Tan Wei Ying

100 ways to save the earth (1) - 2 views

1.Clean or replace air filters on your air conditioning unit at least once a month. 2.If you have central air conditioning, do not close vents in unused rooms. 3.Lower the thermostat on your wate...

started by Tan Wei Ying on 27 Apr 11 no follow-up yet
Tan Wei Ying

100 ways to save the earth (1) - 0 views

1.Clean or replace air filters on your air conditioning unit at least once a month. 2.If you have central air conditioning, do not close vents in unused rooms. 3.Lower the thermostat on your wate...

started by Tan Wei Ying on 27 Apr 11 no follow-up yet
Tan Wei Ying

100 ways to save the earth (1) - 0 views

1.Clean or replace air filters on your air conditioning unit at least once a month. 2.If you have central air conditioning, do not close vents in unused rooms. 3.Lower the thermostat on your wate...

started by Tan Wei Ying on 27 Apr 11 no follow-up yet
Tan Wei Ying

100 ways to save the earth (1) - 0 views

1.Clean or replace air filters on your air conditioning unit at least once a month. 2.If you have central air conditioning, do not close vents in unused rooms. 3.Lower the thermostat on your wate...

started by Tan Wei Ying on 27 Apr 11 no follow-up yet
Tan Wei Ying

100 ways to save the earth (1) - 0 views

1.Clean or replace air filters on your air conditioning unit at least once a month. 2.If you have central air conditioning, do not close vents in unused rooms. 3.Lower the thermostat on your wate...

started by Tan Wei Ying on 27 Apr 11 no follow-up yet
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