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� ` <br /> . SUPPLY AIR <br /> PLENUM #PWS015 <br /> �2� �0, �� • <br /> � 10 12 <br /> 2 <br /> 10 � 12 <br /> � 1 <br /> ,�, / <br /> � �O <br /> � — — — — — — — — — — — �2� — — — r _ 3 TON 10 kw <br /> �, HEAT PUMP <br /> �� w/ ECONOMIZER <br /> N <br /> � 1100 cfm MAX <br /> � � � <br /> i . <br /> � <br /> � <br /> < <br /> � <br /> T <br /> J <br /> N ' <br /> � <br /> x <br /> N <br /> � <br /> MECHANICAL NOTES: <br /> ��� <br /> _�, 1. DUCT MATERIAL IS 26 GA. GALV. AND FLEX DUCT. DUCTWORK SHALL BE SUPPORTED PER IMC <br /> � CHAPTER 6. SECTION 603 <br /> � <br /> � <br /> �'� 2. MATERIAL IN DUCTS SHALL HAVE A FLAME SPREAD INDEX OF LESS THAN 25, SMOKE DEVELOPMENT , <br /> � OF 50 PER IMC CHAPTER 6. SECTION 602 <br /> � 3. LOW PRESSURE DUCT SYSTEMS SHALL HAVE LONGITUDINAL AND TRANSVERSE JOINTS, SEAMS AND <br /> � <br /> c� CONNECTIONS OF SUPPLY AND RETURN DUCTS AND PLENUMS SECURELY FASTENED AND SEALED WITH <br /> � WELDS, GASKETS, MASTICS (ADHESIVES), MASTIC—PLUS EMBEDDED—FABRIC SYSTEMS OR APPROVED TAPES <br /> �' INSTALLED IN ACCORDANCE WITH THE MANUFACTURER'S INSTALLATION INSTRUCTIONS � <br /> �X-� M E C HAN I CAL P LAN <br /> x, 4. WHEN ISOLATION SLEEVES ARE USED AT LINE CONNECTIONS TO PLENUMS, THEN THEY SHALL COMPLY <br /> � WITH IMC CHAPTER 6 1/4" = 1'-0" <br /> � <br /> �� <br /> � 5. 10" DIFFUSERS WITH NO MANUAL DAMPERS. USE FLOW CONTROLS AT WYES, TYPICAL AS NOTED ON PLAN <br /> j <br /> �� 6. MINIMUM 390 CFM OUTSIDE AIR REQUIRED PER IMC CHAPTER 4 <br /> x <br /> a� � <br /> N 7. OUTSIDE AIR DAMPERS SHALL COMPLY WITH WSEC <br /> � <br /> `f� 8. SINGLE PACKAGE UNITARY FAN COOLING UNITS HAVING A TOTAL COOLING CAPACITY OF GREATER THAN <br /> � 20,000 Btu/h REQUIRE ECONOMIZERS PER WSEC QTY. SIZE DESCRIPTION <br /> � <br /> �' 9. THE BUILT—IN ECONOMIZER SYSTEM IS INTERNALLY MOUNTED BEHIND THE SERVICE DOOR AND ALLOWS H.V.A.C. 1 3 TON 10 kW BARD WALL HUNG HEAT PUMP w/ ECONOMIZER — 10 EER <br /> �J UP TO 100� OUTSIDE AIR THRU THE AIR INLET OPENINGS. IT INCLUDES A BUILT—IN EXHAUST AIR ,. <br /> � DAMPER. THE ECONOMIZER IS DESIGNED TO PROVIDE "FREE COOLING" WHEN THE OUTSIDE AIR INDOOR THERMOSTAT � HONEYWELL AUTOMATOICRSETBACK— DEAD ANDOCONTROLBLE <br /> � TEMPERATURE IS COOL ENOUGH TO PROVIDE NEEDED CO"OLING WITHOUT USING THE COMPRESSOR. VISIONPRO #TH8320R1003 <br /> � THIS IN TURN PROVIDES LOWER OPERATING COSTS, WHILE EXTENDING THE LIFE OF THE COMPRESSOR <br /> ,� OUTDOOR THERMOSTAT 1 CMH-28 <br /> _ <br /> �� <br /> � � � � <br /> �� <br /> ��, <br /> � i � <br /> o� <br /> �_<� <br /> � <br /> a� <br /> / <br /> � <br /> � <br /> � <br /> U <br /> T <br /> � <br /> � <br /> -J <br /> � <br /> � <br /> � <br /> � <br /> O <br /> O <br /> L „ <br /> � <br /> � 1-23-17 PRELIM REVIEW-SP LDG COPYRIGHT 2017, BLAZER INDUSTRIES, INC. � MODULAR Classroom for.� Approved for Const: Job No: 18869-18873 <br /> U 2-28-17 PLAN REVIEW-SP THIS MATERIAL IS THE EXCLUSIVE PROPERTY <br /> �v, OF BLAZER INDUSTRIES, INC.AND SHALL ■■ i�' `/ File Copy: <br /> °' NOT BE REPRODUCED, USED, OR DISCLOSED � 2$ X 32 KC DA - Eve rett S�D■ <br /> � �� INDUSTRIES,INC. <br /> �� TO OTHERS EXCEPT AS AUTHOR►ZED BY THE —� www,blazerind.com Drawn By: LDG � <br /> � DATE REVISION BY WRITTEN PERMISSION OF BLAZER WDUSTRIES. �� p,0.BOX489 ■ Aumsville,OR 97325-0489 WA. GOLD Pacific Mobile 17 BLMP-04 A4 W/4 Issue Date: 2-28-17 <br /> � <br /> o � <br /> N � � <br /> / <br /> � <br />