How many Btu you need depends on variables such as the garage size, your climate zone and the temperature you want to work in. A basic rule of thumb for forced-air heaters is 45,000 Btu to heat a two-to 2-1/2 car garage, and 60,000 for a three-car garage.
Gorwydd Caerphilly. Cheese has long been a traditional food of Wales and award-winning varieties grace the cheese boards of homes and restaurants alike, from the more famous Caerphilly, Tintern, and Y Fenni to the likes of Black Bomber and Perl Las, which continue the reputation and excellence of Welsh cheese producers.
Cities. 1  Cardiff (Glamorgan) - the capital of Wales. 2  Newport (Monmouthshire) - Wales' third-largest city. 3  Swansea (Glamorgan) - Wales' city by the sea and second-largest urban center - spectacular sandy beaches.  St Davids (Pembrokeshire) - Britain's smallest city and home to Wales' most important cathedral.