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Hydronics Page 1
Spiralink Couplers
Heat Exchangers

 Heat Exchangers

BRAZED PLATE HEAT EXCHANGERS

Many more sizes and styles of heat exchangers are available. Also available are heat exchanger mounting brackets and Aeroflex pressure sensitive insulation kits to seal against condensation on cold temperature fluid applications. Consult the factory for details.

For radiant heating, domestic hot water, snow melting, steam zoning, fuel pre-heating, general shell & tube replacement.
 
All 316 Stainless Steel w/copper brazing
  Maximum pressure 450 psi, temperature 365 F
UL Listed (US and Canada), CSA Approved
     
General Application
W/P no. # plates BTUH (1,000's)* Pipe Connections
(Male NPT)
Approx. Dim & Weight
Radiant Heat Heat Zoning Domestic Hot Water Snow Melting Height
 (in)
Width
(in)
Depth
(in)
Weight
(lbs)
H101-10 10 38 38 113 50 3/4" 8 2-7/8 1-1/2 2.8
H101-14 14 52 53 155 70 3/4" 8 2-7/8 1-7/8 3.2
H101-20 20 72 73 220 98 3/4" 8 2-7/8 2-3/8 3.8
H101-30 30 103 103 310 140 3/4" 8 2-7/8 3-5/16 5.0
H103-14 14 85 87 255 115 1" 6-3/4 4-7/8 1-7/8 4.5
H103-20 20 120 122 360 160 1" 6-3/4 4-7/8 2-3/8 5.3
H103-40 40 230 229 685 310 1" 6-3/4 4-7/8 4-1/4 7.8
H104-10 10 41 41 122 55 1" 13 4-7/8 1-1/2 6.2
H104-14 14 57 58 170 76 1" 13 4-7/8 1-7/8 7.2
H104-24 24 97 97 290 130 1" 13 4-7/8 2-3/4 9.8
H104-30 30 120 122 360 160 1" 13 4-7/8 3-5/16 11.4
H104-50 50 195 195 585 260 1" 13 4-7/8 5-1/4 16.6

 

Double Wall Vented - Protects against cross fluid contamination
W/P no. # plates BTUH (1,000's)* Pipe Connections
(Male NPT)
Approx. Dim & Weight
Radiant Heat Heat Zoning Domestic Hot Water Snow Melting Height
 (in)
Width
(in)
Depth
(in)
Weight
(lbs)
H105-14 14 48 50 147 66 1" 20-7/8 4-7/8 1-7/8 11.8
H105-20 20 70 71 210 95 1" 20-7/8 4-7/8 2-3/8 15.0
H105-30 30 105 106 310 140 1" 20-7/8 4-7/8 3-5/16 20.3
H105-50 50 170 171 510 230 1" 20-7/8 4-7/8 5-1/4 31.0
H105-80 80 255 260 770 340 1" 20-7/8 4-7/8 8 47.0
H105-100 100 300 305 910 410 1" 20-7/8 4-7/8 10 57.5

 

High Capacity
W/P no. # plates BTUH (1,000's)* Pipe Connections
(Male NPT)
Approx. Dim & Weight
Radiant Heat Heat Zoning Domestic Hot Water Snow Melting Height
 (in)
Width
(in)
Depth
(in)
Weight
(lbs)
H107-20 20 265 270 785 350 2" 20-7/8 10-5/8 2-3/8 38.6
H107-24 24 310 320 940 420 2" 20-7/8 10-5/8 2-3/4 43.8
H107-30 30 380 390 1,150 520 2" 20-7/8 10-5/8 3-5/16 51.8
H107-40 40 500 508 1,500 670 2" 20-7/8 10-5/8 4-1/4 65.0
H107-50 50 590 602 1,785 800 2" 20-7/8 10-5/8 5-1/4 78.2
H107-60 60 685 680 2,000 920 2" 20-7/8 10-5/8 6-3/16 91.4
H107-100 100 885 885 2,600 1,200 2" 20-7/8 10-5/8 10 144.2
H107-120 120 930 925 2,750 1,270 2" 20-7/8 10-5/8 11-7/8 170.6
H107-150 150 960 950 2,850 1,330 2" 20-7/8 10-5/8 14-3/4 210.2

 

Hard Shell Foam Insulation Kits w/stainless clamps
# plates Heat Exchanger Series
H101 H103 H104 H105 H107
10 H111-10 - H114-10 - -
14 H111-14 H113-14 H114-14 H115-14 -
20 H111-20 H113-20 - H115-20 H117-20
24 - - H114-24 - H117-24
30 H111-30 - H114-30 H115-30 H117-30
40 - H113-40 - - H117-40
50 - - H114-50 H115-50 H117-50
60 - - - - H117-60
80 - - - H115-80 -
100 - - - H115-100 H117-100
120 - - - - H117-120
150 - - - - H117-150

 

*Table 1 - Temperatures for BTUH ratings shown

Heat Exchanger
Connected to

Heat Exchanger
Input Side (boiler) Output Side (see note 1)
In Out In Out
Radiant Heat 180F 140F 90F 110F
Heat Zoning 180F 160F 150F 170F
Domestic Hot Water 180F 120F 60F 120F
Snow Melting (see note 2) 180F 140F 100F 130F

Note 1: Output side pressure drop approx. 2 psi.  Note 2: 40% Glycol in melt loop

Please Note The heat exchanger BTUH ratings shown are very conservative, and were derived using familiar system temperatures, flow rates, and pressure drops. For each heat exchanger, the BTUH output can be greatly increased by choosing different system design temperatures and increasing flow rates.


 



 

 

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