10
Table 5.1
Beckett NX Burner Specifications
Boiler Model No. Burner Model Nozzle Manufacturer, Size Pump Pressure (psig) Head/Air Setting Low Fire Baffle
WV-DV-03-075 NX70LB Delavan 0.60 60° W¹ 175 2.25 Ye s
WV-DV-03-085 NX70LB Delavan 0.65 60° W 175 3.00 Ye s
WV-DV-03-110 NX70LB Hago 0.85 60° B¹ 175 3.75 No
WV-DV-04-115 NX70HB Hago 0.85 60° B 170 1.50 Ye s
WV-DV-04-130 NX70HB Hago 1.00 60° B¹ 170 1.50 No
Table 5.2
Table 5.3
Carlin EZ1-HP Burner Specifications
Boiler Model No. Delavan Nozzle Size Pump Pressure (psig) Air Boot Setting Head Bar
WV-DV-03-075 .60 70° A¹ 150 0.5 0.75
WV-DV-03-085 .65 70° A¹ 150 0.6 0.75
WV-DV-03-110 .85 70° A 150 0.85 1.10 - 1.25
WV-DV-04-115 Hago 1.00 60° B¹ 140 1.00 1.10 - 1.25
WV-DV-04-130 Hago 1.10 60° B 140 1.25 1.10 - 1.25
Riello BF5 Burner Specifications
Boiler Model No. Nozzle Size Pump Pressure (psig) Turbulator Setting Air Damper Setting
WV-DV-03-075 Delavan .60 80° B¹ 165 1 3.3
WV-DV-03-085 Delavan .65 80° B¹ 165 1 3.8
WV-DV-03-110 Delavan .90 80° B 165 2 5.0
WV-DV-04-115 Hago .85 60° B¹ 180 2 5.0
WV-DV-04-130 Hago 1.10 60° B 140 4 5.0
Start-up and adjustment recommendations: Above Turbulator, Pin, Air Damper, and Air Dial settings are start-up settings only. Adjust burner for highest
CO
²
(no more than 13%) while maintaining a 0 smoke spot. Pressure or draft over fire and in flue cannot be adjusted. However, draft and/or pressure
measurements must be taken in these two locations and recorded for reference. All adjustments and measurements must be made using suitable
instruments such as those found in a Bacharach Combustion Test Kit.
Factory Installed Nozzles are indicated in Boldface.
1. Shipped Loose
OIL BURNER
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