Benchmark Maintenance Kits

Benchmark Maintenance and Waterside/Fireside Inspection Kits

The annual maintenance kits consist of the spark igniter, flame detector, and condensate trap orifice and o-ring.

The 24-month waterside/fireside inspection kits consist of the spark igniter, flame detector, and condensate trap orifice and o-ring, and gaskets/seals needed to inspect the fireside and waterside.

NOTE: This kit already includes the components included in the annual maintenance kit — therefore, when performing the waterside/fireside inspection, you only need the 24-month waterside/fireside inspection kit, not both.

Click here to view the Benchmark maintenance kit sell sheet.

Annual maintenance kit and 24-month waterside/fireside inspection kits for BenchmarkLow NOx Boilers that shipped with or have been upgraded to the combined igniter-injector (P/N 58023):

Maintenance Kits Part Number Technical Instructions
All BMK Low NOx Sizes (Annual) 58025-01  
3.0 LN (24 month inspection) 58025-04 Instructions
1.5 LN (24 month inspection) 58025-05 Instructions
2.0 LN (36" Design) (24 month inspection) 58025-06 Instructions

Annual maintenance kits and 24-month waterside/fireside inspection kits for Benchmark Low NOx Boilers that shipped with a separate igniter and injector (P/N GP-122435-S):

Maintenance Kits Part Number Instruction
2.0 Nozzle Mix (Annual) 124930 2004-10
All BMK Low NOx Sizes (Annual) 58015-01 2009-12
2.0 Nozzle Mix (24 month inspection) 58015-02 2009-13
2.0 LN (55" Design) (24 month inspection) 58015-03 2009-14
3.0 LN (24 month inspection) 58015-04 2009-15
1.5 LN (24 month inspection) 58015-05 2009-16
2.0 LN (36" Design) (24 month inspection) 58015-06 2009-17