Off-Road Large Spark-Ignition Equipment

This page last reviewed August 6, 2009.

Verified Retrofit Systems That Reduce Emissions

Previous Executive Orders have been modified to include wording allowing retrofit installations on 1980s model year engines and equipment that have undergone fuel conversions.  New Executive Orders are posted below.  

Please read the verification Executive Orders and attachments below which provide additional information on the applicability of the device for your particular engine. For more detailed information or to purchase the device, please contact the device manufacturer directly.

New information will be posted as additional systems are verified. Please check periodically for updates.
This Executive Order supersedes previous EXECUTIVE ORDER G-09-003
EXECUTIVE ORDER G-09-013

Executive Order Date

Level 3a

Manufacturer

Emission Control System


7/22/2009

2.7g/kW-hr of NOx and HC

2.0 g/bhp-hr of NOx and HC

Nett Technologies Inc. Nett® BlueCAT 300™
This retrofit system is appropriate for use on engines greater than 3 liters in variable and constant speed applications. The system maintains optimal air / fuel ratios at all engine-operating conditions and maximizes the three-way catalyst for emission reductions of nitrogen oxides, hydrocarbon and carbon monoxide. An emission control family name: CA/2009/NET/LL3a/NH2.0/OFF/SYS01 is to be on labels affixed to the catalyst and the engine. The emissions are reduced qualifying it as a Level 3a verification for use on uncontrolled large spark ignited equipment. For detailed information or to purchase a system, please contact the manufacturer directly (nett.ca).

This Executive Order supersedes previous Executive Order G-07-019
For use between 1-3 liters.
EXECUTIVE ORDER G-08-007              Attachment - Label

Executive Order Date

Level 3a

Manufacturer

Emission Control System

6/16/2008

1.3g/kW-hr of NOx and HC

1.0 g/bhp-hr of NOx and HC

Engine Control Systems TermiNOx™
The TermiNOx™ emission control system for Engine Control Systems. The TermiNO™system employs engine management diagnostics controllers with closed-loop catalytic control of nitrogen oxides, hydrocarbon and carbon monoxide to achieve emission reductions qualifying it as a Level 3a verification for use on uncontrolled large spark ignited equipment. An emission control family name: CA/2005/ECS/LL3a/NH1.0/OFF/SYS01 is to be on labels affixed to the catalyst and the engine control unit. For more detailed information or to purchase the device, please contact the device manufacturer directly (enginecontrolsystems.com).

This Executive Order supersedes previous EXECUTIVE ORDER G-08-005 
For use between 1-3 liters.
EXECUTIVE ORDER G-09-011                    Attachment - Label

Executive Order Date

Level 3a

Manufacturer

Emission Control System

7/22/2009

2.0g/kW-hr of NOx and HC

1.5 g/bhp-hr of NOx and HC

Nett Technologies Inc.

Nett® BlueCAT 200

The Nett® BlueCAT 200™ system maintains optimal air / fuel ratios at all engine-operating conditions and maximizes the three-way catalyst for emission reductions of nitrogen oxides, hydrocarbon and carbon monoxide. An emission control family name CA/2006/NET/LL3a/NH1.5/OFF/SYS01 is to be on labels affixed to the catalyst and the engine. The emissions are reduced qualifying it as a Level 3a verification for use on uncontrolled large spark ignited equipment. For detailed information or to purchase a system, please contact the manufacturer directly (nett.ca).

This Executive Order supersedes previous EXECUTIVE ORDER G-08-006 
For use between 1-3 liters.
EXECUTIVE ORDER G-09-012                    Attachment - Label

Executive Order Date

Level 3a

Manufacturer

Emission Control System

7/22/2009

1.3g/kW-hr of NOx and HC

1.0 g/bhp-hr of NOx and HC

Nett Technologies Inc.

Nett® BlueCAT 300

It is appropriate for use on transient and constant speed applications. The system maintains optimal air / fuel ratios at all engine-operating conditions and maximizes the three-way catalyst for emission reductions of nitrogen oxides, hydrocarbon and carbon monoxide. An emission control family name: CA/2007/NET/LL3a/NH1.0/OFF/SYS01 is to be on labels affixed to the catalyst and the engine. The emissions are reduced qualifying it as a Level 3a verification for use on uncontrolled large spark ignited equipment. For detailed information or to purchase a system, please contact the manufacturer directly (nett.ca).


Executive Order for use greater than 3 liters.
This Executive Order supersedes previous EXECUTIVE ORDER G-07-066
EXECUTIVE ORDER G-08-008        Attachment - Label

Executive Order Date

Level 2

Manufacturer

Emission Control System

6/16/2008 4.0 g/kW-hr
3.0 g/bhp‑hr
Engine Control Systems

TermiNOx

The TermiNOx™ emission control system from Engine Control Systems for use on uncontrolled equipment applications sizes greater than 3.0 liters up to 8.2 liters that meet the criteria listed in the Executive Order.  The TermiNOx™ emission control system employs engine management diagnostics controllers with closed-loop catalytic control of nitrogen oxides, hydrocarbon and carbon monoxide to achieve emission reductions qualifying it for Level 2 verification. For more detailed information or to purchase the device, please contact the device manufacturer directly (enginecontrolsystems.com).


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