Pavilion® IAQ

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No Ductwork, No Problem!

Pavilion® IAQ combines the benefits of traditional forced air systems with the economy of hot water heating. Small diameter duct and flexible two-inch branch ducts provide the benefits of central A/C without traditional ductwork. Small, unobtrusive vents can be mounted in walls, floors or ceilings and are available in a variety of styles and colors to blend with home or building décor. The Pavilion® IAQ system is today’s modern solution for heating and cooling your new home or for remodeling your older home.

The Pavilion® IAQ system offers the following:

Easy Installation and Maintenance

  • Small diameter Pavilion® ducts make installation quick and easy
  • Fancoil units can be installed in crawl spaces, basements, attics or closets for maximum space efficiency
  • Single side access to all components makes for easy maintenance

Pavilion® Comfort

  • Quiet, draft-free heating and cooling
  • Even temperatures throughout the house
  • Constant flow "dust free" air circulation
  • Superior humidity control

Energy Savings

  • Superior humidity removal in cooling = energy savings
  • Circulating warm air from heated water (when paired with a boiler) results in lower utility bills
  • Modern, efficient, multi-speed motors reduce energy costs.

Pavilion® Control

  • Flexible air delivery with Pavilion® variable speed controls
  • Optional filters and allergy control systems can be added to optimize indoor air quality
  • Individually adjustable dampers for perfect control
  • Air outlets come in a variety of styles and colors to suit your decor
  • Unobtrusive outlets can be located in low-traffic areas
  • Mount Pavilion® vents in the wall, in the floor, or in the ceiling

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Model PHE-50 PHE-70 PHE-100
Hot Water Heating
Coil Type 6 Row/10 FPI 6 Row/10 FPI 6 Row/10 FPI
BTUH @ 190° E.W.T 59,400 89,200 134,000
BTUH @ 180° E.W.T 54,5004 81,800 122,900
BTUH @ 170° E.W.T 9,600 74,400 111,800
BTUH @ 160° E.W.T 44,600 67,100 100,700
BTUH @ 150° E.W.T 39,700 59,700 89,700
BTUH @ 140° E.W.T 34,700 51,800 78,400
BTUH @ 130° E.W.T 29,700 44,700 67,100
BTUH @ 120° E.W.T 24,800 37,400 56,200
BTUH @ 110° E.W.T 20,100 30,300 45,500
GPM Flow ratings 5 7 10
Pressure Drop FT. H2O 3 6.5 6.8
CFM @ 68° E.A.T 470 700 1120
Refrigerant Cooling
1. (PRPM-E) Modules)
BTUH Refrigerant TX Cooling (tons) 1.5 - 2.0 2.5 - 3.0 3.5 - 5.0
Available with R-22 or R-410 Refrigerant
Chilled Water Cooling
Coil Type 6 Row/10 FPI 6 Row/10 FPI 6 Row/10 FPI
(PWCM Modules in cooling Mode)
BTUH @ 48°F E.W.T 19,300 27,000 42,100
BTUH @ 46°F E.W.T 20,900 29,400 45,800
BTUH @ 44°F E.W.T 22,600 31,800 49,500
BTUH @ 42°F E.W.T 24,200 34,000 53,200
BTUH @ 40°F E.W.T 25,800 36,400 56,800
(PWCM Modules in Heating Mode)
BTUH @ 150° E.W.T 39,700 59,700 89,700
BTUH @ 140° E.W.T 34,700 51,800 78,400
BTUH @ 130° E.W.T 29,700 44,700 67,100
BTUH @ 120° E.W.T 24,800 37,400 56,200
BTUH @ 110° E.W.T 20,100 30,300 45,500
GPM Flow ratings 5 7 10
Pressure Drop FT. H2O 3 6.5 6.8
Electrical Heating
Kilowatt Range 5 - 15 Kw 5 - 18 Kw 5 - 23 Kw
Voltage 115/230/1/50/60 F.L.A. 8 amp
Max Rated C.F.M. 520 770 1260
Horse Power R.P.M. 3/4 Variable 3/4 Variable 3/4 Variable
Integral Surge and Fuse System Yes Yes Yes
Supply Air Size 8" round 8" round 10" round
Supply Maximum Length 70' 80' 100'
Return Size Needed 12" (113 in2) 12" (113 in2) 14" (154 in2)
2. Minimum Outlets 12 20 28
Maximum Outlets 24 32 52
  1. Smaller condensers may be matched to the fan coil when needed (match TXV to condenser size).
  2. Minimum number of full outlets per ton of cooling needed. (8 Outlets Per Ton).

Pavilion Specifications PHV-50 PHV-70 PHV-100 PHV-140
BTUH @ 190°F E.W.T. 56,200 79,700 113,400 150,400
BTUH @ 180°F E.W.T. 52,300 73,800 105,000 138,200
BTUH @ 170°F E.W.T. 48,500 67,500 95,500 126,000
BTUH @ 160°F E.W.T. 44,400 62,900 86,300 113,800
BTUH @ 150°F E.W.T. 41,500 55,000 77,000 101,600
BTUH @ 140°F E.W.T. 37,500 49,500 68,700 89,500
BTUH @ 130°F E.W.T. 32,700 44,500 59,300 77,400
BTUH @ 120°F E.W.T. 29,500 38,000 49,600 65,300
BTUH @ 110°F E.W.T. 23,200 30,000 37,200 53,300
Electrical Strip Heater 5 - 15 Kw 5 - 18 Kw 5 - 23 Kw N/A
TX Cooling MBH1 18 - 24 30 - 36 42 - 60 60
BTUH @ 44°F E.W.T. 24,400 35,000 51,000 57,900
BTUH @ 42°F E.W.T. 26,000 37,800 55,000 62,900
C.F.M. @ 1.5" E.S.P. 550 750 1100 1250
HP - RPM 1/4 - 1625 1/3 - 1625 1/2 - 1625 3/4 - 1625
AMPS @ 115/1/60 4.5 (High) 5.0 7.5 8.5
G.P.M. FLOW RATINGS 5 7 10 10
S/A SIZE & MAX. LENGTH 8" - 70' 8" - 80' 10" - 100' 10" - 120'
R/A SIZE NEEDED 12" 12" 14" 16"
MINIMUM OUTLETS2 14 20 30 40
MAXIMUM OUTLETS 20 29 45 50

E.W.T. Entering Water Temperature

E.S.P. External Static Pressure

G.P.M. Gallons Per Minute HP Horse Power MBH Thousand British Thermal Units per Hour RPM Revolutions Per Minute R/A Return Air S/A Supply Air TX Thermal Expansion

(1) Smaller condensers may be matched to the fancoil whenneeded (match TXV to condenser size)

(2) Minimum 8 full outlets per ton of cooling needed

ONE PHE 2-1/2" outlet is equal to TWO Standard 2" outlets. Read Addendum (pg ii) for more PHE Duct information.

  • Rough-In Boot
  • Damper Key
  • Branch Take-Off
  • Two Inch Assembled Flexible Duct
  • Plenum
  • Heating and Cooling Modules
    • Heating can be supplied by boiler, heat pump, geothermal and electric strip
    • Cooling can be supplied by refrigerant, chilled water, heat pump and geothermal
  • Vent Plates
    • Copper Vein
    • Silver Vein
    • Antique Brass
    • Polished Brass
    • Brushed Chrome
    • Unfinished Maple
    • Unfinished Oak
    • Beige Plastic
    • White Plastic
    • White Plastic No Grill
  • Control Board
  • Single Side Access Fan Coils
_Installation Instructions - Pavilion® IAQ
1/25/2012 6.9 MB
Catalog Literature - Pavilion® IAQ
3/1/2011 490.4 KB
Engineering Specifications - Pavilion® IAQ
6/17/2008 97.4 KB
FAB Sheet - Pavilion® IAQ
6/17/2008 269.8 KB
Installation Instructions - Carry-Over Screen
6/17/2008 94.4 KB
Installation Instructions - Components Narrative
6/17/2008 85.6 KB
Installation Instructions - Drilled Outlets
6/17/2008 24.4 KB
Installation Instructions - Electric Strip Heat
6/17/2008 73.2 KB
Installation Instructions - Filter Rack
6/17/2008 29.3 KB
Installation Instructions - Finished Wall Retrofit
6/17/2008 86.9 KB
Installation Instructions - Hanging Strap Kit
6/17/2008 165.8 KB
Installation Instructions - Heat Pump Wiring Diagram
6/17/2008 33.6 KB
Installation Instructions - Installation Tips
6/17/2008 292.8 KB
Installation Instructions - Linear Grills
6/17/2008 94.0 KB
Installation Instructions - Refrigerant Connections
6/17/2008 33.3 KB
Installation Instructions - Static Plate
6/17/2008 41.7 KB
Logo - Pavilion® IAQ - Black (EPS)
3/1/2011 452.9 KB
Logo - Pavilion® IAQ - Green (EPS)
3/1/2011 498.1 KB
Logo - Pavilion® IAQ - Green (JPG)
3/1/2011 84.8 KB
Pavilion® Linear Grill Brochure
3/3/2011 7.3 MB
Pavilion® Quick Enter
3/3/2011 21.4 KB
Pavilion® Sample Calculation with Instructions
3/3/2011 339.6 KB
Pavilion® Sample Quote 2009 Heating & Cooling
3/3/2011 784.6 KB
SEER Ratings - 100 Series
6/17/2008 55.0 KB
SEER Ratings - 30 Series (Adaptation of PHV-50)
6/17/2008 15.2 KB
SEER Ratings - 50 Series
6/17/2008 27.5 KB
SEER Ratings - 70 Series
6/17/2008 40.8 KB