So in one of my investment properties, I include energy usage. So with winter coming up, I'm thinking whether or not it is more cost-efficient to get a natural gas heater. Energy costs usually most prevalent during summer and in winter, most tenants/guests really just wear more clothing. Anyways I have ducted airconditioning and it is most likely an inverter reverse cycle. I'm stuck with energy trade on an embedded electrical system which for some reason makes me believe that the electricity bill is more expensive than traditional providers. Hence I why I've been looking into natural gas heaters.
Would some energy expert care to share whether or not they think it is worth the purchase of a natural gas heater or just stick with the ducted AC