Battery Chargers – 420BC (Online using DocuSign | PDF | Excel)

Welders – 420PW (Online using DocuSign | PDF | Excel)

Steam Traps – 420ST (Online using DocuSign | PDF | Excel)

Irrigation

• Premium irrigation – 420IR (Online using DocuSign| PDF | Excel)
• MESA/LESA/LEPA/PMDI – 420PL (Online using DocuSign| PDF | Excel)

Greenhouses & Indoor Grow

• Greenhouse natural gas heating – 420NG (Online using DocuSign| PDF | Excel)
• Indoor grow dehumidifiers – 420CD (Online using DocuSign| PDF | Excel)

Building & Pipe Insulation

• Insulation – 420IN (Online using DocuSign| PDF | Excel)

Heating & Cooling

• Boilers – 420G (Online using DocuSign| PDF | Excel)

• • • Infrared Natural Gas-fired Radiant Heating – 420G (Online using DocuSign | PDF | Excel

Water & Wastewater

• Municipal Water Leak Repair – 420MWLR (PDF| Excel)