Modine® Hot Dawg® 3" to 4" Increaser - HD30-HD75 julyfourth 4-line backlit LCD display

4-line backlit LCD display

Compact design fits in your pocket

The counter has 4 mounting holes and a push button reset

Cut-resistant for added durability

Swap out sensors for different gases

Modine® Hot Dawg® 3" to 4" Increaser - HD30-HD75 julyfourth 4-line backlit LCD displayMade of AL29 4c stainless steel for superior corrosion resistance and structure strength, this 3" to 4" Increaser is used to install Modine Hot Dawg heaters where sidewall venting is allowed by local code. The increaser features factory adhered gaskets for an airtight fit between joints with a ring tab locking mechanism to keep the fittings together. This part is designed for residential installation of models HD30 HD75. UL listed. An increaser is not