Procurement Of Hvac Misc Items For Vc 11190-91 Procurement Of Hvac Misc Items For Vc 11190-91 , Dr22 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 90 Deg, Including Mtc , Dr22 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 45 Deg, Including Mtc , Dr20 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 90 Deg, Including Mtc , Dr20 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 45 Deg, Including Mtc , Dr18 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 90 Deg, Including Mtc , Dr15 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 90 Deg, Including Mtc , Dr15 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 45 Deg, Including Mtc , Dr13 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 90 Deg, Including Mtc , Dr13 Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) Elbow - 45 Deg, Including Mtc , R15 Uninsulated ( .8Mm Ms Galvanized 120Gsm ) Elbow - 90 Deg, Including Mtc , R15 Uninsulated ( .8Mm Ms Galvanized 120Gsm ) Elbow - 45 Deg, Including Mtc , R13 Uninsulated ( .8Mm Ms Galvanized 120Gsm ) Elbow - 90 Deg, Including Mtc , Dr22 Tee Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) , Including Mtc , Dr20 Tee Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) , Including Mtc , Dr22 / Dr20 Reducer Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) , Including Mtc , Dr22 / Dr18 Reducer Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) , Including Mtc , Dr22 / Dr15 Reducer Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) , Including Mtc , R20 / R18 Reducer Uninsulated ( .8Mm Ms Galvanized 120Gsm ) , Including Mtc , R18 / R15 Reducer Uninsulated ( .8Mm Ms Galvanized 120Gsm ) , Including Mtc , R20 / R13 Reducer Uninsulated ( .8Mm Ms Galvanized 120Gsm ) , Including Mtc , R20 / R17 Reducer Uninsulated ( .8Mm Ms Galvanized 120Gsm ) , Including Mtc , R20 / R15 Reducer Uninsulated ( .8Mm Ms Galvanized 120Gsm ) , Including Mtc , Dr20 / Dr18 Reducer Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) , Including Mtc , Dr20 / Dr15 Reducer Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) , Including Mtc , Dr20 / Dr13 Reducer Insulated ( .8Mm Ms Galvanized 120Gsm With Fiber Glass Wool ) , Including Mtc