Room BTU Calculator

Room BTU Calculator

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Fujitsu FH4821TPSASN 1-Stage Standard Efficiency 95% Non-Communicating Air Handler
The most compact unit design available, all standard heat airhandler models only 421/2 to 57"es [1079 to 1448 mm] high. Attractive pre-painted cabinet exterior. Rugged wall steel cabinet construction, designed for added strength and versatility. 1.0" foil faced insulation mechanically retained in blower compartment for excellent thermal and sound performance. Four leg blower motor mount. Blower housing with controls, motor and blower. Slide out design for service and maintenance convenience. Traditional open wire element design for heat applications. Field convertible for vertical downflow, horizontal left hand or right hand air supply. 3 combustible floor base accessories fit all model sizes when required for downflow installations on combustible floors. Indoor coil design provides low air side pressure drop, high performance and extremely compact size. Expansion valve on indoor coil provides for operation with air conditioning or heat pump using the same coil. Coils are constructed of aluminum fins bonded to internally grooved aluminum tubing. Coils are tested at the factory with an extensive refrigerant leak check.Coils have copper sweat refrigerant connections.Coils utilize chatleff metering device connections. Molded polymer corrosion resistant condensate drain pan is provided on all indoor coils. Supply duct flanges provided as standard on air handler cabinet. Provisions for field electrical, connections available from either side or top of the air handler cabinet. Connection point for high voltage wiring is inside the air handler cabinet. Low voltage connection is made on the outside of the air handler cabinet. Concentric knockouts are provided for power connection to cabinet. Installer may pull desired hole size up to 2"es [51 mm] for 11/2" [38 mm] conduit. Front refrigerant and drain connections
  • 48K BTU 4 Ton
  • 208/230/1 VAC
  • 21" Wide
  • Multi-Position

    Fujitsu FH4821TTSJSN-OD1

Item#:
FH4821TTSJSN-OD1
Manufacturer Item:
FH4821TTSJSN
Manufacturer:
FUJITSU
  • 1-1/2, 2, 2-1/2, and 3 Tons
  • Upflow application only
  • Accessory fieldinstalled electric heat kits available in 5, 7.5, or 10 kW
  • 208/230/1/60 supply voltage
  • Cabinet exterior is galvanized sheet metal
  • Cabinet air leakage rate below 1.4% when tested to ASHRAE Standard 193
  • Insulated for conditioned space (not to be installed in unconditioned spaces)
  • All Aluminum coils
  • FMA4P
  • For use with R410A refrigerant utilizing standard piston
  • FMA4X
  • R410A refrigerant, TXV standard
  • PSC motor on all FMA4P
  • ECM motor on all FMA4X
  • Motor suspended on rubber grommets for quieter operation
  • Fresh air intake knockouts in cabinet
  • Units fits between standard stud spacings
  • All service access is located in the front
  • Primary and secondary drain connections exit from the bottom, access panel in bottom of cabinet
  • No returnair ductwork required in specific applications
  • Wall hanging brackets included with the unit

    International Comfort Products FMA5L3600AL

  • Item#:
    FMA5L3600AL
    Manufacturer Item:
    FMA5L3600AL
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
  • 1.5 - 5 Tons
  • PSC Blower
  • EcoNet Enabled
  • TXV
  • Multi-Position
  • 42 - 52 Tall
  • 10-Year Warranty (With Registration)

    Fujitsu FHRNPS3617SJZTNA

  • Item#:
    FHRNPS3617SJZTNA
    Manufacturer Item:
    FHRNPS3617SJZTNA
    Manufacturer:
    FUJITSU
    Standard Features
  • Limited Warranty*
  • Multi-tap ECM (electronic commutating motor) motors - all sizes
  • Large, grooved tube, louvered fin coils
  • Efficient, quiet, time-tested blower housings and diffusers
  • Sturdy, drainable condensate pans
  • Cabinet construction features innovations designed to prevent cabinet sweating
  • Tested for condensate disposal in much tougher conditions than Air Conditioning and Refrigeration Institute requirements
  • Super-thick R-4.2 insulation with vapor barrier
  • Cabinet air leakage of less than 2% at 0.5 in.W.C. and cabinet air leakage less than 1.4% at 0.5 in. W.C. when tested in accordance with ASHRAE 193 standard.
  • Installation-Flexible, multipoise units
  • Horizontal hanging provisions on cabinet
  • No tools required to access filter
  • Newly improved filter rack area filter door insulation added for improved air seal
  • 3- through 30-kW accessory heaters - field installed
  • Factory-supplied power plug
  • Easy plug-in provisions for heater installation
  • Entry options for high and low voltage wiring hook-up
  • Leak-preventing sweat connections
  • Thermostatic expansion valve, TXV, on all sizes
  • Designed for manufactured housing applications

    International Comfort Products FJMA4B48L0CB

  • Item#:
    FJMA4B48L0CB
    Manufacturer Item:
    FJMA4B48L0CB
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
  • Versatile four-way design; Up-flow, downflow, or horizontal left or right applications with optional adapter kits
  • Sturdy cabinet with 1 foil faced insulation for excellent insulating & sound characteristics
  • Coil design provides low air pressure drop, high performance, and extremely compact size
  • Less than 2% cabinet air leakage in accordance with ASHRAE standard 193
  • Field-installed electric heat kits from 5 kw  25 kw
  • Slide-out blower with ECM motor
  • R-410A TXV factory installed for heat pump or air conditioner
  • 4 leg blower motor mount
  • Aluminum fin construction bonded to internally grooved aluminum tubing with copper stub braze connections
  • Air handlers are 230/1 Volts

    Fujitsu FHRNPS4821SAZTNA

  • Item#:
    FHRNPS4821SAZTNA
    Manufacturer Item:
    FHRNPS4821SAZTNA
    Manufacturer:
    FUJITSU
  • Horizontal application only
  • Accessory field-installed electric heat kits available in 3, 5, 6, 7.5, or 10 kW
  • 40VA, 208/230V-1-60 transformer
  • All models use Puron Advance, R-454B refrigerant and have a hard-shutoff TXV metering device
  • Adjustable condensate drain pan

    International Comfort Products FMC5Z3000AL

  • Item#:
    FMC5Z3000AL
    Manufacturer Item:
    FMC5Z3000AL
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
  • Versatile four-way design; Up-flow, downflow, or horizontal left or right applications with optional adapter kits
  • Sturdy cabinet with 1 foil faced insulation for excellent insulating & sound characteristics
  • Coil design provides low air pressure drop, high performance, and extremely compact size
  • Less than 2% cabinet air leakage in accordance with ASHRAE standard 193
  • Field-installed electric heat kits from 5 kw  25 kw
  • Slide-out blower with ECM motor
  • R-410A TXV factory installed for heat pump or air conditioner
  • 4 leg blower motor mount
  • Aluminum fin construction bonded to internally grooved aluminum tubing with copper stub braze connections
  • Air handlers are 230/1 Volts

    Fujitsu FHSMTT2417SAZTNAN00

  • Item#:
    FHSMTT2417SAZTNAN00
    Manufacturer Item:
    FHSMTT2417SAZTNAN00
    Manufacturer:
    FUJITSU
  • 1-1/2, 2, 2-1/2, and 3 Tons
  • Upflow application only
  • Accessory fieldinstalled electric heat kits available in 5, 7.5, or 10 kW
  • 208/230/1/60 supply voltage
  • Cabinet exterior is galvanized sheet metal
  • Cabinet air leakage rate below 1.4% when tested to ASHRAE Standard 193
  • Insulated for conditioned space (not to be installed in unconditioned spaces)
  • All Aluminum coils
  • FMA4P
  • For use with R410A refrigerant utilizing standard piston
  • FMA4X
  • R410A refrigerant, TXV standard
  • PSC motor on all FMA4P
  • ECM motor on all FMA4X
  • Motor suspended on rubber grommets for quieter operation
  • Fresh air intake knockouts in cabinet
  • Units fits between standard stud spacings
  • All service access is located in the front
  • Primary and secondary drain connections exit from the bottom, access panel in bottom of cabinet
  • No returnair ductwork required in specific applications
  • Wall hanging brackets included with the unit

    International Comfort Products FMA5L2400AL

  • Item#:
    FMA5L2400AL
    Manufacturer Item:
    FMA5L2400AL
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
  • 1.5 - 5 Tons
  • PSC Blower
  • EcoNet Enabled
  • TXV
  • Multi-Position
  • 42 - 52 Tall
  • 10-Year Warranty (With Registration)

    Fujitsu FHRNPS4221SAZTNA

  • Item#:
    FHRNPS4221SAZTNA
    Manufacturer Item:
    FHRNPS4221SAZTNA
    Manufacturer:
    FUJITSU
  • 1-1/2, 2, 2-1/2, and 3 Tons
  • Upflow application only
  • Accessory fieldinstalled electric heat kits available in 5, 7.5, or 10 kW
  • 208/230/1/60 supply voltage
  • Cabinet exterior is galvanized sheet metal
  • Cabinet air leakage rate below 1.4% when tested to ASHRAE Standard 193
  • Insulated for conditioned space (not to be installed in unconditioned spaces)
  • All Aluminum coils
  • FMA4P
  • For use with R410A refrigerant utilizing standard piston
  • FMA4X
  • R410A refrigerant, TXV standard
  • PSC motor on all FMA4P
  • ECM motor on all FMA4X
  • Motor suspended on rubber grommets for quieter operation
  • Fresh air intake knockouts in cabinet
  • Units fits between standard stud spacings
  • All service access is located in the front
  • Primary and secondary drain connections exit from the bottom, access panel in bottom of cabinet
  • No returnair ductwork required in specific applications
  • Wall hanging brackets included with the unit

    International Comfort Products FMA5X2400AL

  • Item#:
    FMA5X2400AL
    Manufacturer Item:
    FMA5X2400AL
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
  • 1.5 - 5 Tons
  • PSC Blower
  • EcoNet Enabled
  • TXV
  • Multi-Position
  • 42 - 52 Tall
  • 10-Year Warranty (With Registration)

    Fujitsu FHRNPS2417SJZTNA

  • Item#:
    FHRNPS2417SJZTNA
    Manufacturer Item:
    FHRNPS2417SJZTNA
    Manufacturer:
    FUJITSU
  • Multiposition design for horizontal or vertical installation without modification
  • Two sloped condensate pans on each unit for horizontal or vertical applications
  • Standard sloped drain pans and cleanable insulation treated with Environmental Protection Agency (EPA) registered antimicrobial agent improves indoor air quality
  • High-static design meets a wide range of applications than competitive package air handler lines
  • Economizer accessory provides ventilations air and free cooling
  • Single refrigerant circuit on 072 and 091 sizes. Dual refrigerant circuit on 120 to 240 sizes. Dual circuit can be field modified for use on single circuit condensers
  • Single blower on 072 to 120 sizes, dual blower on FHS180 & 240 sizes
  • Optional 2speed indoor fan with VFD controller 072 to 240 ton sizes
  • High efficiency copper tube / aluminum coils
  • Standard factoryinstalled thermostatic expansion valve (TXV) with removable power element
  • Easy maintenance  removal of single panel allows access to virtually all components
  • Die-formed galvanized steel casings provide durability and structural integrity. Optional paint is available
  • 24volt terminal block for control wiring connection.
  • Hot water coil, steam coil, and electric heat accessories are available.

    International Comfort Products FHS180LAAA2AUA

  • Item#:
    FHS180LAAA2AUA
    Manufacturer Item:
    FHS180LAAA2AUA
    Manufacturer:
    INTERNATIONAL COMFORT PRODUCTS
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