AI HANDLE -0A efrigerant - Tons Submittal Data English Language/IP Units SD00HN 0/
ontractor: ENVISIN AI HANDLE - Tons Model Nomenclature - - - 0 NAH 0 * 00 0 Model NAH Envision Series Air Handler Unit apacity efrigeration (DX) Models with Nominal FM 0 MBTUH 00 0 MBTUH 00 MBTUH 0 0 MBTUH 0 MBTUH 0 MBTUH 00 MBTUH 0 Hydronic Models with Nominal FM 0 MBTUH 0 MBTUH 0 MBTUH 00 MBTUH 0 Vintage * = Factory Use nly Air oil efrigerant H - Hydronic Motor EM 0-0/0/ Disconnect 0 No Breaker Installed (only on k & 0k Heaters) Breaker Installed (only on k & 0k Heaters) Electric Heat 00 None 0 k (0 0 only) 0 0k (00 00 only) k (0 00 only) 0 0k (00 only) ev.: 0 April 0D TE: To field convert the NAH0-00 to bottomflow air discharge, the NAHB kit must be ordered. ompatibility Air Handler Sizing Selection The Envision Air Handlers are designed for -0A refrigerant and should be matched with Series Split compressor section according to the table below. Air Handler Indoor Split Model (Single) Indoor Split Model (Dual apacity) utdoor Split Model (Dual apacity) Airflow(FM) Electric Heat (k) NAH0B*** NSZ0-00 NAH0B*** - NDZ0 NDS0 NAH00B*** NSZ00 - - 0, 0 NAH0B*** NSZ0 - -, 0 NAH0B*** - NDZ0 NDS0, 0 NAH0B*** NSZ0 - - 0, NAH0B*** NSZ0 - - 0, NAH0B*** - NDZ0 NDS0 0, NAH00B*** NSZ00 - - 0 0,, 0 NAH00B*** - NDZ0 NDS0 0 0,, 0 NAH00B*** NSZ00 - - 0 0,, 0 NAH00B*** - NDZ0 NDS0 0 0,, 0 //0 aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons eneral Specifications efrigerant Air oil Designed for -0A refrigerant. onfigured as an A coil, rifled copper tubes and enhanced corrugated lanced aluminum fins to provide high efficiencies at low face velocities. Exclusive FormiShield TM coating for added protection. Hydronic Air oil Designed for hydronic applications. onfigured as an A coil, smooth copper tubes and enhanced corrugated lanced aluminum fins that provide increased performance. Exclusive FormiShield TM coating for added protection. Filter ack Integral filter rack holds in. or in. filters (field changeable). in. MEV disposable filter included. abinet (Encased Models) abinets are designed for upflow, horizontal, and bottomflow applications. onstructed of heavy gauge environmentally-responsible galvanized steel and finished with corrosion-resistant powder coating which meets ASTM B (,000 hour salt spray). Front access panel for ease of service. Insulation (Encased Models) The interior surfaces shall be lined with thick multidensity, cleanable aluminum foil coated glass fiber which meets NFPA 0A requirements, air erosion and mold growth limits of UL-, stringent fungal resistance test per ASTM-0 and ASTM, and zero level bacteria growth per ASTM. ontrols volt VA transformer, EM interface board allows for blower speed selection and thermostat inputs. Auxiliary/Emergency Heat ptional factory installed electric heat. k and 0 k heaters include circuit breakers. Drain Pans Two e-coated galvanized steel drain pans included, one for vertical and one for horizontal applications. The pans come equipped with primary and secondary drain connections. Expansion Device Factory installed TXV with internal check valve. The TXV is inside the cabinet on the encased models. efrigerant onnections Suction and liquid lines have sweat connections extended outside the cabinet on encased models for ease of connection. Hydronic onnections ater in and water out lines have sweat connections extended outside the cabinet on encased models for ease of connection. aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons Dimensional Data - DX Air Handlers Top Flow/Horizontal Unit onfiguration DD EE FF D HH II E K J L AA BB N M F JJ P Q S H I B LL MM T U V A Topflow/ verall abinet efrigerant/ater onnections Horizontal D E F onfiguration A B /" cond /" cond eturn H I J K L M N P Q S Power Low Air Duct Suction / Liquid / idth Depth Height Supply Voltage Flange ater ut ater In in..0...0. 0.......0..0. 0.. 0.. 0-00 cm............ 0.. 0...0... HH II S T U V X Y Z AA BB DD EE FF " cond /" cond JJ KK LL MM Power Supply Low Voltage..0. 0.........0..0.0.0.0..0......0... 0............0..0 ondensate is stainless steel /".D. tube Discharge flange is field installed and extends " (. mm) from cabinet ev: // aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons Dimensional Data - DX Air Handlers Bottom Flow Unit onfiguration A X I B JJ T V U 0. F S KK LL MM H Y DD EE J K FF AA BB N M L D E P HH II Z Q verall abinet efrigerant/ater onnections Bottomflow D E F onfiguration A B /" cond " cond eturn H I J K L M N P Q 0-00 idth Depth Height Low Voltage Power Supply Air Duct Flange Suction / ater ut Liquid / ater In in..0.... 0............ 0. cm............ 0..... 0.. DD EE S T U V X Y Z AA BB " cond /" cond FF HH II JJ KK LL MM Power Supply Low Voltage. 0...0. 0.... 0..0.0.0.0..0...0........0 0.0............0..0 ondensate is stainless steel /".D. tube ev: // Discharge flange is field installed and extends " (. mm) from cabinet aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons Dimensional Data - Hydronic Air Handler Top Flow/Horizontal Unit onfiguration DD EE FF D HH II E K J L AA BB N M F JJ P Q S H I B LL MM T U V A Topflow/ verall abinet efrigerant/ater onnections Horizontal D E F onfiguration A B /" cond /" cond eturn H I J K L M N P Q S Power Low Air Duct Suction / Liquid / idth Depth Height Supply Voltage Flange ater ut ater In in..0...0. 0.........0. 0.. 0.. 0-00 cm............ 0..0 0...0... HH II S T U V X Y Z AA BB DD EE FF " cond /" cond JJ KK LL MM Power Supply Low Voltage..0. 0.........0..0.0.0.0..0......0... 0............0..0 ondensate is stainless steel /".D Discharge flange is field installed and extends " (. mm) from cabinet ev: // aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons Dimensional Data - Hydronic Air Handler Bottom Flow Unit onfiguration A X I B JJ T U V 0. F S KK LL MM H Y DD EE J K FF AA BB N M L D E P HH II Z Q verall abinet efrigerant/ater onnections Bottomflow D E F onfiguration A B /" cond " cond eturn H I J K L M N P Q 0-00 idth Depth Height Low Voltage Power Supply Air Duct Flange Suction / ater ut Liquid / ater In in..0.... 0............ 0. cm............ 0..... 0.. DD EE S T U V X Y Z AA BB " cond /" cond FF HH II JJ KK LL MM Power Supply Low Voltage. 0...0. 0.... 0..0.0.0.0..0...0........0 0.0............0..0 ondensate is stainless steel /".D ev: // Discharge flange is field installed and extends " (. mm) from cabinet aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons Pressure Drop ater Pressure Drop - Hydronic oil Flow Pressure Drop (PSI) gpm 0 F 0 F 0 F 00 F 0 F 0 F 0 F.0 0. 0. 0. 0. 0. 0. 0.. 0. 0. 0. 0. 0. 0. 0..0........0........0....0.0.0..0.0...0.0.. Blower Performance Blower Performance Variable Speed EM Model Max ESP (wg) Blower Motor (hp) HP FM Setting Normal Mode Htg & lg Dehumidification Mode lg Aux FM Setting Aux Emerg S S Stg Stg Blower S Stg Stg Blower S S Mode 0.0 / n n 00 00 0 ff 00 0 n n 000 0 0.0 / ff n 00 00 ff 0 0 00 ff n 00 0.0 / n ff 00 0 ff 00 0 n ff 0.0 / ff ff 0 0 0 ff ff 0 0.0 / n n 00 00 ff 0 00 n n 0 0 0.0 / ff n ff 0 0 ff n 0 0.0 / n ff 00 ff 0 0 n ff 0.0 / ff ff 0 00 ff ff 0.0 / n n 0 0 00 ff 00 n n 0 00 0.0 / ff n 0 0 00 ff 0 00 ff n 000 0.0 / n ff 00 00 0 ff 0 0 0 n ff 0.0 / ff ff 00 0 ff ff 00 0.0 / n n 00 0 0 ff 0 0 n n 00 0 0.0 / ff n 0 ff 0 0 ff n 0 0.0 / n ff 0 0 0 ff 0 0 0 n ff 0.0 / ff ff 0 00 0 ff ff 00 0. n n 00 00 0 ff 0 00 0 n n 0 0 0. ff n 00 0 ff 0 0 0 ff n 0 0. n ff 00 ff 00 00 n ff 00 0. ff ff 0 0 ff ff 0. n n 00 00 ff 00 00 n n 00 0 0. ff n 0 ff 0 0 ff n 0 0. n ff 0 00 0 ff 00 00 0 n ff 0. ff ff 00 000 ff ff 00 0. n n 0 0 ff 0 0 n n 0 00 0. ff n 0 00 ff 0 0 00 ff n 0 0. n ff 0 0 ff 00 0 n ff 0. ff ff 0 ff ff 00 Factory FM settings are in boldface //0 FM is controlled within % up to maximum ESP S Maximum ESP includes allowance for wet coil and standard filter ff n DIP switch must be 'FF' to select dehumidification mode 0 Heating and ooling Auxiliary Heating Dehumidification aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons Physical haracteristics Air Handler Model Number (efrigerant) Air oil Total Face Area, ft [m] Tube outside diameter - in. [mm] Evaporator Number of rows oil Fins per inch Suction line connection - in. [mm] sweat Liquid line connection - in. [mm] sweat efrigerant NAH0 NAH0 NAH00 NAH0 NAH0 NAH0 NAH00. [0.] / [.] / [.] / [.] / [.] -0a Nominal cooling capacity - tons [k]. [.]. [.]. [.] [0.]. [.0] [.0] [.] ondensate drain connection - (.D.) in. [mm] / [.0] Blower heel Size (Dia x ), in. [mm] Blower motor type/speeds x 0 [ x ] Variable Speed EM Blower motor output - hp [] / [] [] Filter Standard - " [mm] MEV disposable, in. [mm] Electrical characteristics (0hz) 0 x [0 x ] 0/0 - ph Shipping weight - lbs. [kg] perating weight - lbs. [kg] [.] [.] 0 [.] 00 [0.] // Air Handler Model Number (Hydronic) NAH0 NAH0 NAH0 NAH00 Air oil Total Face Area, ft [m] Tube outside diameter - in. [mm]. [0.] / [.] Hydronic oil Number of rows Fins per inch ater In connection - in. [mm] sweat ater ut connection - in. [mm] sweat / [.] / [.] Nominal cooling capacity - tons [k]. [.] [0.] [.0] [.] ondensate drain connection - (.D) in. [mm] Blower heel Size (Dia x ), in. [mm] Blower motor type/speeds / [.0] x 0 [ x ] Variable Speed EM Blower motor output - hp [] / [] [] Filter Standard - " [mm] MEV disposable, in. [mm] Electrical characteristics (0hz) Shipping weight - lbs. [kg] perating weight - lbs. [kg] 0 x [0 x ] 0/0 - ph 0 [.] 00 [0.] TE: ater connection dimensions are.d. //0 aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons Electrical Data Model Electric Heat apacity Aux. Heat Supply Minimum ated Voltage Voltage Heater Minimum ircuit Maximum Fuse/ Blower Total Unit FLA Ampacity Ampacity HA K BTUH ircuit Min/Max Motor FLA FM 0v 0v 0v 0v 0v 0v 0v 0v 0v 0v 0 0 0 -.0 - -.0.0.0.0 0 0., single 0.0. 0.0..0. 0.0 0 0 0 0 0 -.0 - -.0.0.0.0 0 0., single 0.0. 0.0..0. 0.0 0 0 0 0 -.0 - -.0.0.0.0 0 0 00., single 0.0. 0.0..0. 0.0 0 0., single 00.0. 0.0..0..0 0 0 0 0 -.0 - -.0.0.0.0 0 0 0., single 0.0. 0.0..0. 0.0 0 0., single 00.0. 0.0..0..0 0 0 0 0 -.0 - -.0.0..., single 00.0. 0.0..0.. 0 0 0., single.0.0 0.0.0.0.. 0 0., L/L,.0. 0.0..0.. 0 0 0-0/0/ / L/L -. 0.0. 0.0..0 0 0 -.0 - -.0.0..., single 00.0. 0.0..0.. 0 0 0., single.0.0 0.0.0.0.. 0 0., L/L,.0. 0.0..0.. 0 0 L/L -. 0.0. 0.0..0 0 0 -.0 - -.0.0..., single 00.0. 0.0..0.. 0 0., single.0.0 0.0.0.0.. 0 0 00., L/L,.0. 0.0..0.. 0 0 L/L -. 0.0. 0.0..0.,0 single.0. 0.0..0. 0. 00 0.,0 //0 L/L,00.0. 0.0..0.. 0 0 L/L -. 0.0. 0.0. 0.0 0 0 ated Voltage of 0/0/0/ HA circuit breaker in USA only Low Voltage Point to Point iring To Air Handler From Thermostat To ompressor Section Y Y Y Y Y Y L L Air Handler transformer must be VA. //0 aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ 0 Page of
ontractor: ENVISIN AI HANDLE - Tons iring Schematics Air Handler iring Schematic - 0-0/0/ P-0 TS L Factory Low voltage wiring Factory Line voltage wiring Field low voltage wiring Field line voltage wiring ptional block D Voltage PB traces Internal junction Quick connect terminal Thermal Limit Switch Field wire lug round N.., N.. E to E - Aux heat stage relays Legend P Notes: To operate in 0V mode replace the blue transformer wire connected to PB-L with red transformer wire. Jumper wires are Factory Installed, and are needed for electric heat operation. Dip switches are used to select the air flow. Use manufacturer s part number P-0 (jumper bar assembly) when single source power is required. Low voltage wiring LASS. EH EH PB - S - HE - Light emitting diode - reen 0-0V elay coil Electric Heat ontactor Polarized connector Power block DIP package 0 position Heater element Breaker Dual Power Supply onnections If two separate circuits are used to supply power to the auxiliary heat kit, the Installer will need to verify that each leg of the auxiliary heat circuit breakers are wired from the power supply correctly in order for the electric heat kit to operate properly. This can be done by measuring the supply side voltage of the auxiliary heat circuit breakers. Put a voltmeter on the L side of ircuit Breaker ne and on the L side of ircuit Breaker Two. The voltmeter should read approximately 0 volts. If the meter reads high voltage, the auxiliary heat breakers need to be rewired so that breakers in the auxiliary heat kit match the wiring of the Disconnect Panel breakers. Meaning, L and L from one breaker in the disconnect panel must connect to L and L at one of the auxiliary heat circuit breakers and L and L from the other breaker in the disconnect panel must connect to L and L of the other auxiliary heat circuit breaker, making sure that the L and L from each disconnect breaker matches the L and L at each of the auxiliary heat breakers. Yel Thermostat Y Y rn/yel() V Transformer Blk/h XFM SE P DD Y Y /B Black Blue ed TE Note 0 S n 0-0/0/ L LED Air Handler No Electric Heat PB L 0 P Black () Black () Black () Black () Black () Black () Black () Black () Black () Black (0) Black () Black () Black () Black () Black () Black () Brown range 0 rn PM grnd PM BK L ADJUST HEAT DELAY Y Y /Y n/ff / EM / EM Blower Motor aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons iring Schematics cont. 0-0/0/ PB Transformer Black L L ry() ry() Yel V Blk/h ed TE Blue Brown range rn rn() Thermostat Y Y rn/yel() XFM SE P DD Y Y LED Note 0 S n P 0 Black () Black () Black () Black () Black () Black () Black () Black () Black () Black (0) Black () Black () Black () Black () Black () Black () 0 PM grnd PM L ADJUST HEAT DELAY BK Y Y /Y n/ff / EM / ray E E TE P E E P ry() ry() HE TS /B EM Blower Motor ht() Air Handler k Electric Heat rn() Electric Heat 0-0/0/ Yel V Transformer Blk/h Black ed TE Blue L PB L Brown range ry() Yel() rn ry() Yel() rn() Thermostat Y Y rn/yel() XFM SE P DD Y Y /B LED Note 0 S n P 0 Black () Black () Black () Black () Black () Black () Black () Black () Black () Black (0) Black () Black () Black () Black () Black () Black () 0 PM BK n/ff PM grnd L ADJUST HEAT DELAY Y Y /Y / EM / EM Blower Motor TE P ht(0) Blu() ray E E E E P ry() HE ry() Yel() HE Yel() TS TS ht() TD Air Handler 0k Electric Heat rn() Electric Heat aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons iring Schematics cont. 0-0/0/ ircuit 0-0/0/ ircuit Note L L L L rn() Yel Thermostat Y Y rn/yel() V Transformer Blk/h XFM SE P DD Y Y /B Black ed TE Blue L Note 0 S n LED PB L 0 P Black () Black () Black () Black () Black () Black () Black () Black () Black () Black (0) Black () Black () Black () Black () Black () Black () Brown range ed () Black() Air Handler w/ k Electric Heat 0 rn PM grnd PM L ADJUST HEAT DELAY BK Y Y /Y n/ff / EM / EM Blower Motor ht() rn() P TE TD BK Blk() Yel() ht(0) BK ry() ray E ry() Blu EH E Blu() E E P Blk() ry(0) Yel() Blk() Yel() Blu HE HE HE EH TS TS TS Electric Heat ry() Blk() Yel() 0-0/0/ ircuit 0-0/0/ ircuit Note L L L L rn() Yel Thermostat Y Y rn/yel() V Transformer Blk/h XFM SE P DD Y Y /B Black ed TE Blue L LED Note 0 S n PB L 0 P Black () Black () Black () Black () Black () Black () Black () Black () Black () Black (0) Black () Black () Black () Black () Black () Black () Brown range ed () Black() Air Handler w/ 0k Electric Heat 0 rn PM BK PM grnd L ADJUST HEAT DELAY Y Y /Y n/ff / EM / EM Blower Motor ht() rn() P TE TD BK Blk() Yel() Pnk() ht(0) Blu() BK P Blk() ry(0) Yel() Pnk() ry() ray E ry() Blu EH E E E Blk() Yel() Blu Pnk() HE HE HE HE EH TS TS TS TS Electric Heat ry() Blk() Yel() PNK() aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons Engineering uide Specifications eneral The air handler shall provide vertical upflow, downflow, or horizontal configurations in one package. Units shall be listed by a nationally recognized safety-testing laboratory or agency, such as Underwriter s Laboratory (UL) or Environmental Testing Laboratories (Intertek-ETL). The air handler units shall be designed and AHI performance listed to operate with the Series geothermal split condensing units as provided by aterfurnace, International of Fort ayne, Indiana. Each unit shall be pallet mounted and shipped using dense cardboard corners/top and stretch wrap for easy shipping damage inspection. asing and abinet The cabinet shall be fabricated from heavy-gauge galvanized steel and polyester powder coat paint to withstand 000 hours of salt spray testing. The interior shall be insulated with in. thick, multi-density, cleanable aluminum foil coated glass fiber with edges sealed or tucked under flanges to prevent the introduction of glass fibers into the discharge air. ne large blower compartment access panel shall be provided and shall be removable with supply and return ductwork in place. The internal components layout shall provide for major service with the unit in-place for restricted access installations. The blower assembly access shall be slide-out serviceable via a works-in-a-drawer design. The cabinet shall be convertible to horizontal or downflow applications by reconfiguring the cabinet using only a nut driver. The unit shall be zero clearance approved on any of its surfaces. The cabinet shall be divided into two cubes to facilitate easy transport up attic ladders when needed. Standard-size MEV in. filters shall be provided with each unit. Blower Motor and Assembly The blower shall be an oversized direct drive centrifugal type with a dynamically balanced wheel. The housing and wheel shall be designed for quiet low outlet velocity operation and of galvanized or galvalume steel construction. Tight blower housing geometry shall not be permitted. The blower housing shall be removable from the unit without disconnecting the supply air ductwork for servicing of the blower motor through a works-in-a-drawer design. The high efficiency blower motor shall be a variable speed EM type. The blower motor shall be isolated from the housing by rubber grommets. The motor shall be permanently lubricated ball bearings and have thermal overload protection. Electrical A solid state electronic control module shall be provided for the control of the blower and each stage of electric heat. Single or dual circuit line voltage terminal blocks shall be provided for the air handler power supply. Fuse protection shall be provided for the VA control transformer. Units shall have knockouts for entrance of the low and line voltage wiring. The blower motor shall incorporate a harness plug-connection for easy removal. An integral circuit breaker shall be provided on all units employing or 0k electric heat. The control shall maintain the blower operation 0 seconds after the compressor or electric heat have shut off to improve efficiency. Piping efrigerant connections shall be made using sweat copper joints. The condensate connections shall be a / in..d. tube. efrigeration ircuit All units shall provide a fin tube air-to-refrigerant heat exchanger of the A coil design. The finned tube coil shall be sized for low-face velocity and constructed of lanced aluminum fins bonded to rifled copper tubes in a staggered pattern. The coil shall include an integral corrosion resistant e-coated galvanized drain pan. The thermal expansion valve shall be factory installed and provide proper superheat over the entire liquid temperature range with minimal hunting. The valve shall operate in the cooling mode through the use of an internal check valve. aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of
ontractor: ENVISIN AI HANDLE - Tons evision uide Pages: Description: Date: By: - Updated iring Schematics 0 April 0 MA -, Updated Hydronic Data Aug 0 MA,,, Updated Drain Pan 0 May 0 DS/MA All Updated Dimensional Data for New Vertical ondensate Drain 0 May 0 DS All Updated Nomenclature For New EM Motor 0 Feb 0 DS Added evision uide 0 Feb 0 DS aterfurnace works continually to improve its products. As a result, the design and specifications of each product at the time of order may be changed without notice. Please contact aterfurnace at --- for latest design and SD00HN 0/ Page of