000 01281nam##2200289za#4500
0019.616375
003CaOODSP
00520210615101555
007ta
008150406|2004||||xxc|||||     f|0| 0 eng|d
020 |a0-662-34205-4
040 |aCaOODSP|beng
043 |an-cn---
0861 |aM91-23/3-2003E
1101 |aCanada.|bNatural Resources Canada. |bOffice of Energy Efficiency.
24510|aHeating with gas
250 |aRevised December 2004
260 |aOttawa - Ontario : |bNatural Resources Canada. |c2004.
300 |a71p. : |bfigs., tables ; |c22 cm.
4901 |aHome heating and cooling series
5203 |aDescribes gas as a heating option, the types of heat distribution systems, how to get the most out of your heating system, using the EnerGuide rating for natural gas and propane furnaces, what to consider when purchasing a furnace and how to calculate your projected heating costs.
563 |aSoftcover
590 |a06-28|b2006-07-14
69007|aEnergy efficiency|2gcpds
77508|tLe chauffage au gaz |w(CaOODSP)9.626206
830#0|aHome heating and cooling series.|w(CaOODSP)9.514777