Originally Posted by Ray
1) You're going to need to close it up. Leaving openings for ventilation is leaving openings for escape of heat, and your heater will need to be much bigger to overcome that.
2) Heater Size Calculator
Thanks Ray, for your response, I was going through your website pages and I got your response. With the calculator I got I need 1k electric heater.
I will certainly close the curtain in colder days, But I am puzzled about choosing a right setup.
I am inclined towards using Halogen lamp with 400 Watts and a fan side of it, to circulate the air from the lamp.
Is it good?
Or go with a blower with 1000 Watt and Thermostat controller?