|
PERFORMANCE RATINGS |
TT-40 |
TT-55 |
TT-79 |
TT-119 |
| CAPACITY (Gallons) |
40 |
55 |
79 |
119 |
| HEAT EXCHANGER SURFACE AREA SQ.FT. |
14 |
14 |
26 |
26 |
| RECOMM. FLOW RATE GPM (Boiler Water) |
10 |
10 |
14 |
14 |
| PRESSURE DROP PSI (Heat Exchanger) |
2.3 |
2.3 |
11 |
11 |
| FIRST HR. RATINGS GPH 90 DEGREE RISE |
188 |
225 |
295 |
376 |
| CONTINUOUS FLOW GPH 90 DEGREE RISE |
160 |
187 |
240 |
293 |
| FIRST HR. RATINGS GPH 70 DEGREE RISE |
233 |
277 |
363 |
460 |
| CONTINUOUS FLOW GPH 70 DEGREE RISE |
205 |
239 |
308 |
377 |
| BOILER SIZE BTU'S REQUIRED |
120,000 |
140,000 |
180,000 |
220,000 |
| NOTE: Above ratings based
on boiler maintaining temperature of 180 degree's
Fahrenheit |
| PRODUCT
SPECIFICATIONS |
TT-40 |
TT-55 |
TT-79 |
TT-119 |
|
CONNECTIONS (inch) All Tappings Are
Female
Thread Except Where Noted.* |
| TEMP. & PRESS. RELIEF VALVE |
3/4 |
3/4 |
3/4 |
3/4 |
| DOMESTIC HOT WATER OUTLET |
3/4 |
3/4 |
1 |
1mpt |
| DOMESTIC COLD WATER INLET |
3/4 |
3/4 |
1 |
1mpt |
| BOILER WATER OUTLET (RETURN) |
1 |
1 |
1 |
1 |
| CONTROL |
1/2 |
1/2 |
1/2 |
1/2 |
| BOILER WATER INLET (SUPPLY) |
1 |
1 |
1 |
1 |
| RECIRCULATON (TT-79, TT-119) |
- |
- |
3/4 |
3/4 |
| *TT-119 also supplied with
adapter to increase from 1" Male to 1 1/4" Female, for
Domestic Hot and Cold. TT-119 also has Inspection Port,
with access near bottom of tank for removal of any
sediment build up. |
Contact
Diversified Heat Transfer Inc., 1710 Flushing Avenue, Ridgewood, New
York 11385