PART I: SPECIFICATIONS
9
Overall dimensions (mm)
*AS/BS: measure referred to burner with standard blast tube provided
*AL/BL: measure referred to burner with extended blast tube provided
A (AS) A (AL) AA AB AC AD AE B (BS) B (BL) BB C CC
E F G H K L M N Omin Omax P W Y Z
RG91
1345 1518 242 820 421 35 380 300 473 419 1045 422 419 434 238 268 360 513 M12 417 280 310 295 698 228 185
RG92
1339 1512 242 820 421 35 380 294 467 419 1045 422 419 434 266 296 360 513 M12 417 280 310 295 698 228 185
RG93
1346 1536 242 820 431 35 380 301 491 460 1045 422 460 434 292 322 360 513 M12 417 280 310 295 698 228 185
boiler recommended dril-
ling template
burner flange