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Negative Air Energizer Unit for Engines and Generators

Engine & Generator Air Energizer | TMP-NEG


A must have addon for air intake line of any motorhome fuel engine or generator. Use according to factory set required quantities that will ensure the product fits on each type of equipment.

SKU: 5023 Categories: ,


Road and bench tests have proven that magnetizing the three components of the engine (air, fuel, and coolant) brings the most advantageous results.

An indispensable companion to Magnetizer RV Engine Fuel Systems for Diesel (“RVEF-D“) or Gas (“RVEF-G”) rigs—which is shipped standard with the two units like so on the air intake line of 2.5″. For lines of 3″ you need an additional one “TMP-NEG” unit and for lines 4″-6″ you need two extra “TMP-NEG” units.

  • For a 2-2.5″ air intake line 2 units of “TMP-NEG” are required and come standard in the shipping box.

  • For a 3″ air intake line 3 units of  “TMP-NEG” are required and you need to purchase 1 extra “TMP-NEG” unit

  • For a 4″ or 6″ air intake line 4 units of “TMP-NEG” are required and you need to purchase 2 extra “TMP-NEG” units.

Also, it is always a companion product to “RVGF-S”, when there is an air intake line accessible in generator.

Please Note: Since Magnetizer® always changes fuel-to-air ratio (that’s a given) and therefore fuel may be now overly rich having passed through it, a simple adjustment of the carburetor may be required. Therefore a  slight turn on the carburetor’s knob may be necessary to optimize Magnetizer’s work and arrive at the optimum combustion.

A specialist mechanic can help you. This is in order to obtain the optimum efficiency of the well-burned fuel, fewer emissions, quieter, longer and cleaner running generator with prolonged life (clean combustion chamber).

Please Note: A simple adjustment to a carburetor by a savvy user can always bring some improvement, but never to the extent that Magnetizer® does. It is not a gimmick, but a SOP to get the most out of your investment of the best fuel energizer system on the market.

A one "TMP-NEG" unit is REQUIRED on this 2" air intake line.

Two “TMP-NEG” units are required on this 2″ air intake line.


A larger Generator QG 7000 will use the "RVGFS" only as there is no air intake line to accommodate "TMP NEG" air unit.

A larger Generator QG 7000 will use the “RVGF-S” only, as there is no air intake line to accommodate “TMP NEG” units.

Additional information

Weight 0.75 lbs
Dimensions 4 × 2 × 2 in


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