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.

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 TID-0131
3.0 LN (24 month inspection) 58025-04 TID-0065
1.5 LN (24 month inspection) 58025-05 TID-0066
2.0 LN (36" Design) (24 month inspection) 58025-06 TID-0067

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 Technical Instructions
2.0 Nozzle Mix (Annual) 124930 TID-0069
All BMK Low NOx Sizes (Annual) 58015-01 TID-0073
2.0 Nozzle Mix (24 month inspection) 58015-02 TID-0069
2.0 LN (55" Design) (24 month inspection) 58015-03 TID-0068
3.0 LN (24 month inspection) 58015-04 TID-0135
1.5 LN (24 month inspection) 58015-05 TID-0136
2.0 LN (36" Design) (24 month inspection) 58015-06 TID-0146