250' x 50' Brood Chamber 4' on center trusses with 4 40' heaters
250' x 50' Brood Chamber 5' on center trusses with 4 40' heaters
225' x 42' Brood Chamber with 2 40' heaters and 2 30' heaters
300' x 66' Brood Chamber with 5 40' heaters
300' x 66' Brood Chamber with 4 50' heaters and 4 40' heaters