Weil-McLain RS user manual

Summary of the content on the page No. 1

88
Water & Steam Boilers – Series 2
For Gas, Light Oil, & Gas/Light Oil – Fired Burners
Burner Specification
Riello
Gas Burners
& Data Sheet
Model RS
Figure 1 Model RS28 – 50 dimensions Figure 2 Model RS70 – 190 dimensions
Burner Model Number A B C D E F G H I L M Approx. Wt. (pounds)
RS28/1 18.75 18.69 22.88 8.50 5.50 13.88 6.44 31.88 4.25 6.63 1.50 82
RS38/1 18.75 18.69 22.88 8.50 5.50 13.88 6.44 31.88 4.25 6.63 1.50 88
RS28/M 18.75 18.69 22.88 8.50 5.50 13.88 6.44 31.88 4.25 6.63 1.50 84
RS

Summary of the content on the page No. 2

Weil-McLain 88 Water and Steam Boilers — Series 2 — For Gas, Light Oil, & Gas/Light Oil-Fired Burners Burner specifications and settings Table 1 Burner data — Natural gas — Modulating Boiler Burner Pressure Manifold Gas Pressure Required at Gas Pilot Combustion Combustion Servo Motor Cam Model Model Drop Thru Pressure Gas Control Inlet Pressure Head Air Settings Position Settings Number Number Gas Train . Setting Min Max Inches W.C. Inches W.C. Inches W.C Inches W.C Inches W.C. 488R RS28/M 0.75

Summary of the content on the page No. 3

Burner Specification & Data sheet — Riello Gas Burners Burner specifications and settings (continued) Table 2 Burner data — Natural gas — General Boiler Burner Positive Standard Burner Model Standard Standard Burner Motor H.P. Standard Model Input Pressure In Designation Combustion Control System 3400 RPM Motor Voltage Number Firebox Control Inches W.C. On - Off LHL/MOD Note 14 On - Off LHL/MOD On - Off LHL/MOD On - Off LHL/MOD 488R 996 .89 RS28/1 RS28/M LFL 1.335** 00 LHL/MOD 1/2 1/2 120/60/1

Summary of the content on the page No. 4

Weil-McLain 88 Water and Steam Boilers — Series 2 — For Gas, Light Oil, & Gas/Light Oil-Fired Burners 4 Part No. 550-142-025/0508