Training developed by State Water Heaters University, in collaboration with Hajoca Corporation. Marketing Value Proposition Contractor Rewards State Contractor Resources Online Classes Online Certifications Residential Certification Residential Certification – Covers Residential Electric, Residential Gas, and Residential Tankless Heat Pump Certification Heat Pump Certification Tankless Certification Adapt® Premium Condensing Tankless Certification Online Tankless Workshop Commercial Certification Commercial Gas Certification Commercial Electric Certification
