Riello RTC-80 Series User Manual

9
GENERAL
1.6.3 Specications
Description
RTC-80
1000 1300 1700 2300 3000 3800 4700 5500
Boiler category ASME Section IV
Maximum allowable working pressure 80 psi 80 psi 80 psi 80 psi 80 psi 80 psi 80 psi 80 psi
Maximum allowable working temperature 210°F 210°F 210°F 210°F 210°F 210°F 210°F 210°F
Water Connections Inlet/Outlet (Flanged) 2-1/2" 3" 4" 4" 5" 5" 6" 6"
High Temp. Return Water Connections 2" 2-1/2" 3" 3" 3" 3" 4" 4"
Minimum Water Flow (GPM) (*) 12 15 20 30 40 50 60 70
Maximum Water Flow (GPM) (*) 130 160 200 290 370 480 580 690
Water Volume (Gal) (*) 130.7 146.6 196.2 203.4 348.7 368.5 482.1 501.9
Water Pressure Drop
0.67 psi
at 95
GPM (*)
0.49 psi
at 124
GPM (*)
0.44 psi
at 162
GPM (*)
1.86 psi
at 219
GPM (*)
1.76 psi
at 285
GPM (*)
1.36 psi
at 361
GPM (*)
1.45 psi
at 447
GPM (*)
2.18 psi
at 523
GPM (*)
Maximum turndown (Nat.Gas) 10:1 10:1 10:1 10:1 10:1 10:1 10:1 10:1
Vent Connections 10" 10" 12" 12" 14" 14" 16" 18"
Vent Materials AISI 316L AL29-4C (29% Cr - 4% Mo)
Type of Fuel (**) Natural Gas, Propane, #2 Fuel Oil (***)
NOx Emissions <30ppm Capability on Nat. Gas yes
Temperature Control Range 80°F to 195°F
Ambient Temperature Range 32°F to 140°F
Standard Listings & Approvals ASME, ETL, AHRI
Water capacity (Gal) (*) 130.7 146.6 196.2 203.4 348.7 368.5 482.1 501.9
Weight (dry) Ibs. (without paneling) 1676 1786 2679 2965 4167 4777 5908 6834
Shipping Weight Ibs. (without paneling) 1720 1841 2756 3097 4334 4956 6085 7028
Weight of paneling lbs. 132 154 198 264 308 352 473 506
Weight (wet) Ibs. (with paneling) 2899 3164 4515 4927 7385 8206 10406 11530
(*) Units shown are in US Gallons.
(**) Other fuels may be used. For alternate fuels not listed, please contact factory.
(***) Using #2 Fuel Oil, the boiler return temperature must not be lower than 140 °F (non-condensing operation).

Riello RTC-80 Series Specifications

General

Brand	Riello
Model	RTC-80 Series
Category	Boiler
Language	English