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HVAC CONTRACTOR NOTE: THIS DESIGN WAS CREA1 ED FOR HEAT LOAD AND ENERGY CODE CALCULATION PURPOSES ONLY. INSTALLING HVAC CONTRACTOR MAY USE OR MODIFY THIS DESIGN AS NEEDED TO SATISFY THE PERMIT JURISDICTION - INTERPRETATION OF THE SUEL13ING CODES WILL VARY BY JURISDICTION AND PLANS EXAMINER DESPITE THE BUILDING CODES BEING "UNIFIED". ALL PERMIT COMMENTS MUST BE ADDRESSED BY THE INSTALLING HVAC CONTRACTOR. INSTALLING HVAC CONTRACTOR 2 REQUIRED TO SIGN THE HVAC DRAWINGS AND CALCULATIONS FOR PERMITTING. INSTALLING HVAC CONTRACTOR HASTHE OPTION OF PROVIDING ALTERNATE HVAC DRAWINGS AND CALCULATIONS. ROOM 4.2 RE EXTERIOR WALL EXPOSUCONDITIONED AREA RETURN AIR DEVICE l PARTITION WALL EXPOSURE OCCUPANTS LIGHTING (COM) It 13- SUPPLY AIR DEVICE VENTILATION AIR ROOM INTERIOR B OFLOOR EXPOSURE APPLIANCE (COM) HVAC EQUIPMENT CEILING ] OF1 SPAC EN SYSTEM I ZONE DAMPER] EXPOSURE URE THERM ZONE DEFAULT OVERHANG SPRAY FOAM WA LL PROJECTION RATIO RETURN AIR DUCT-] GROUND REFLECTANCE] SUPPLY AIR DUE] EXHAUST FAN FECC 405 Wall Height Interior Volume For semi ' ht infiltration calculation results Occupants Vent Air CFM t1g 9.3 20106 See hvac equipment schedule HVAC Drawing 1 # Jurisdiction 611600 Zephyrhills BTUH BTUH 23.8 4104 Daily Avg. Hourly 17900 + 51289 + 16416 = 85605 DWELLING INTERNAL HEAT GAIN CALCULATOR R405.5.2 (FECC eff. 1213112017) 17,900 + (23. 'CONDITIONED FLOOR AREA) + (4104 *NUMBER OF BEDS) = DWELLING DAILY INTERNAL GA INS (52 10) SEMI TIGHT BUILDING ENVELOPE CONSTRUCTION PRACTICE = 3 - 5 ACH50 BLOWER DOOR TEST RESULT 4 4 ikA F+4 kxi P. L �n 3 t 7i�R PORC14 �.4p! n:bykTr0NS LLJ 7-11 17HAN 2' IMIZE RArUK31 % 2Z, `ASTM EEDR69M r ,_J Li 16" .4- 4 �N M T ROOM EA r: Ut r4 IL FL A T -01i-, P.4 R -4 7" % AP X I (;4EN1 ffi0 RINWR D GIP 4 UINKINI13 00 VAN nouz Gw-Am-pil, 15 4 GO _Wl L4 L VARIkI LE SPEED AIR HANDLER 11 � pill 1111111 11111 111 �!i i N I OPTION I HIGH EFFICIENT AIR FILTRATION i THIS OPTION PROVIDES CLEANER INDOOR AIR USING A 5" THICK MERV 13 HEPA FILTER ADDED TO THE STANDARD "CODE MINIMUM" HVAC SYSTEM. THIS HIGH PERFORMANCE PARTICLE ARRESTANCE FILTER CAN CAPTURE MUCH MORE + MUCH SMALLER SIZE CONTAMINATION THAN THE STANDARD I" THICK AIR FILTER. HEPA FILTERS CAN BETTER PROTECT THE HVAC AIR HANDLER COIL FROM DUST + DEBRIS AND REQUIRES LESS MAINTENANCE AS MOST BUILDINGS REQUIRE JUST A YEARLY FILTER CHANGE. 111110 1 so THIS OPTION PROVIDES BOTH POSITIVE AND NEGATIVE OXYGEN IONS THAT NEUTRALIZE AIRBORNE POLLUTANTS. USED IN CONJUNCITON WITH A MERV 13 FILTER, THIS OPTION USES A GAS P- DISASSOCIATION PROCESS RESULTING IN CLEANER AND HEALTHIER INDOOR AIR. REDUG" SMOKE, DUST, POLLEN, BACTERIA, VIRUSES, VOC GASES, MOLD SPORES, AND ODORS. THESE - ELECTRONIC UNITS USE VERY LITTLE ELECTRICITY AND MOUNT IN THE DUCT AIR STREAM. ?LASMA AIR MODEL PA600 FOR RESIDENTIAL OR MODEL 7000 FOR LIGHT COMMERCIAL USE. --- - - - -_ --- I STAGED CAPACITY HVAC EQUIPMENT FOR ENERGY CODE MINIMUM EQUIPMENT SEE HVAC PAGE I HVAC EQUIPMENT SHOWN IS FOR STAGED CAPACITY SELECTED IN COMPLIANCE WITH MANUAL J + MANUALS+ FLORIDA ENERGY CONSERVATION CODE SECTION R403.7.1.3. THELOWESTSTAGE OF THE STAGED CAPACITY EQUIPMENT CAN NOT BE UNDERSIZED OR OVERSIZED BY MORE THAN 15% OF THE MANUAL J / 183 HEAT LOAD. DO NOT USE SINGLE STAGE EQUIPMENT OF EQUAL CAPACITY. HVAC INSTALLER MUST ADJUST THE DUCT SYSTEM FOR THE INCREASED AIRFLOW PRODUCED BY THIS UPGRADED EQUIPMENT, OR CONTACT THE ORIGINAL HVAC DESIGNER. STAGED EQUIPMENT CONTAINS A VARIABLE CAPACITY CONDENSING UNIT CAPABLE OF ADJUSTING THE EQUIPMENT CAPACITY TO CLOSELY MATCH THE WEATHER CONDITIONS. STAGED EQUIPMENT OPERATES ALMOST CONTINUOUSLY TO PROVIDE BETTER DEHUMIDIFICATION, FILTRATION, AND AIR CIRCULATION. THIS EQUIPMENT DOES NOT DECOUPLE THE SENSIBLE AND LATENT HEAT LOAD PROCESSES, SEE WHOLE BUILDING DEHUMIDIFIER OPTION FOR CONTROLLED DEHUMIDIFICATION. HEAT PUMP SCHEDULE AIR HANDLER MARK: AHU-1 UNIT MANUFACTURER: AMERICAN STND UNIT MODEL NUMBER: TAM8COC36V UNIT DIMEN H/W/D: 56.9x23.5x21.8 UNIT WEIGHT: 146 SUPPLY PLENUM SIZE: 20.5x14.35 RETURN PLENUM SIZE: 20.5x17.15 MANUAL D DUCT CFM: 1195 / ? SUPPLY FAN CFM / SP: 1197 /A to.9 SUPPLY FAN H/P : 1/2 VENTILATION AIR CFM: 75 AHU OFF I INFILTRATION: 34 UNIT PHASE/ HERTZ: 1/60 UNIT VOLTAGE: 208/240 HEATER KW: 3.6/4.8 AHU + HEAT MOP: 25/30 CONDENSER MARK: CU-1 NOMINAL A/C TONS: 3 (25-1000%) UNIT MODEL NUMBER: 4A6VO036AI UNIT VOLTAGE: 208/230/1 / 60 UNIT MCA / MOP: 26/ 40 UNIT DIMEN H/W/D: 41x34x34 UNIT WEIGHT: 335 COOL I OUTDOOR TEMP: 91 92 93 TOTAL COOLING KBTUH: 36.1 35.8 35.5 SENS. COOL MAX KBTUH: 26.3 26.1 25.9 SENS. COOL MIN KBTUH: 9.0 6.5 6.5 LAT. COOLING KBTUH: 9.7 1 9.7 1 9.6 SENSIBLE HEAT RATIO: 0.73 AHRI g 95: TC,SC,LC 35.0 126.3 1 8. AHRI #: 6749790 TOTAL HEATING KBTUH: 33.4 SEER / HSPF: 19.75/10 THERMOSTAT MODEL: PROGRAM ALTERNATE BRAND EQUIPMENT WITH EQUAL CAPACITY +EFFICIENCY IS ACCEPTABLE. ACCU CLEAN FILTRATION IS RECOMMENDED. HVAC CONTRACTOR TO PROVIDE EQUIPMENT TIE DOWN AND INSTALL INSTRUCTIONS + MATCHED EQUIPMENT AHRI RATINGS ON SITE FOR FIELD INSPECTORS APPROVAL. .(1331) NOTE: THIS DRAWING PAGE IS NOT A CODE REQUIREMENT. OPTIONAL ADVANCED HVAC UPGRADES SHOWN RIGHT. EDUCATIONAL HEAT LOAD EXPOSURE DIAGRAM SHOWN LEFT. DEDICA DEHUMIDIFICATION PEAK, USE A PEAK MOUNTED DEHUMIDISTAT FOR CONTROL. SELECT A VENTILATING DEHUMIDIFICATION S. STEM FOR BUILDINGS THAT REQUIRE INTERIOR PRESSURIZATION, PROVIDE EQUAL AMOUNT OF RELIEF AIR FROM THE BUILDINGS CONDITIONED SPACE. NOTE THAT BOTH THE STANDARD "CODE MINIMUM" EQUIPMENT SELECTION AND THE OPTIONAL STAGED CAPACITY EQUIPMENT SELECTION DO NOT PROVIDE CONTROLLED YEAR ROUND DEHUMIDIFICATION BECAUSE THE LATENT HEAT REMOVAL PROCESS IS COUPLED WITH THE COOLING CYCLE ON ALL HVAC EQUIPMENT. CONTROLLING MOISTURE IN ALL BUILDINGS REQUIRES DEHUMIDIFICATION EQUIPMENT THAT CAN REMOVE MOISTURE WITHOUT __WM,I*9_SPACE, LFD RY I -ONE DEHUMIDISTAT CONTROLLER. AIR HANDLING UNIT DEHUMIDIFIER WHOLE BUILDING DEHUMIDIFICATION 17> DEHUMIDIFIER SEALED ATTIC DEHUMIDIFICATION I I ENERGY RECOVERY VENTILATOR I THIS OPTION INCREASES THE HVAC SYSTEM EFFICIENCY FOR BUILDINGS THAT REQUIRE VENTILATION. ALMOST EVERY MODERN BUILDING REQUIRES MECHANICALLY INDUCED VENTILATION AIR, TYPICALLY THE VENTILATION AIR DUCT IS CONNECTED DIRECTLY TO THE AIR HANDLER MAIN RETURN AIR PLENUM. INSTALLING AN ENERGY RECOVERY VENTILATOR INLINE OF THE VENTILATION AIR DUCT WILL REDUCE THE COOLING SYSTEM DEMAND. THIS EQUIPMENT USES A ENTHALPIC CORE CAPABLE OF EXCHANGING ENERGY FROM THE INTAKE AIR STREAM TO THE BUILDING EXHAUST AIR STREAM, WITH- OUT MIXING THE TWO AIR STREAMS. A DAY TIMER AND AIR HANDLER FAN RELAY SHOULD BE USED SO THAT THE EQUIPMENT INDUCES VENTILATION AIR DURING THE FAVORABLE TIME OF DAY AND WEATHER CONDITIONS. PROVIDE A WALL MOUNTED CONTROLLER FEATURING ALL OPERATION MODES. • 1EXHALIST VENTILATION AIR TO AIR HANDLER DUCT ZONING CONTROL SYSTEM THERMAL ZONE DAMPERS RETURN AIR AIR HANDLING UNIT BYPASS AIR DUCT CONTROLPANEL T0 OT THERMAL ZONES T OPTION I GERMICIDAL AIR HANDLING TREATV� FRESH - AIRE BRAND UV GERMICIDAL AIR HANDLING TREATMENT THIS OPTION PROVIDES ULTRAVIOLET LIGHT SYSTEM(S) THAT KILLS AIRBORNE AND SURFACE MICROORGANISM CONTAMINANTS LIKE MOLD AND BACTERIA. WWW.FRESHAIREUV.COM MODEL TUV-200Q-1, 4 LIGHT SHOWN MOUNTS IN THE AIR HANDLER FOR FULL COIL COVERAGE. TYPICAL VERTICAL AIR HANDLER SHOWN 3 PIECE COIL GONFIG. WITH 4 SURFACES HORIZONTAL AIR HANDLER SIMILAR CY) rl- N-) In C-� In 0 rl-) I LL_ LL _j 0- zl' 0 ft� CN Cf) CfD < Cf) 0 ;0- I r LLJ z 0 C) 0 1 LL_ U� n,- CL LLJ U LIJ LLJ 0 < LL] DRAWN: SCALE: 1/4" = 1'-0" CHECKED & APPROVED SHEET M-3