Specifications include, but are not limited to: HVAC Refrigeration - Rotary, Centrifugal, Scroll, Reciprocating Indoor Air Quality Products and Devices - Active polarization, non-ionizing, electronic air cleaning systems intended to replace passive filtration, any other. Unitary -rooftops, split systems, VRFs, Heat Pumps, PTACs, water-source, mini- splits Air handling - central station-manufactured or custom makeup air, fan, filter, coil sections Air Terminal Devices and Heating Products -VAV, Fan Coils, Unit Ventilators, Unit Heaters, Fin Tube Radiation/Convectors, Exhaust Systems DDC Controls -core components, end devices, lighting, panels Cooling Towers - open, closed, evaporative, other Pumps - single stage, split case, end suction, inline, circulator, turbines Invertors Boilers & Water Heaters - modulating, condensing, cast iron, water tube, packaged and other HVAC Specialty Products (e.g., modular, outside/inside, Steam & Thermal Heat Recovery, Humidity Control, Heat Wheel, Heat Pipe, Heat Exchangers, Geothermal) Equipment Parts and Supplies - manufactured parts, emergency parts service, miscellaneous material and supplies and other Startup & Commissioning Services - equipment startups, system checkouts, control verification, retro commissioning, M & V verifications, rebate auditing, other Service & Maintenance - preventative and full maintenance contracts, man-at attendance, remote monitoring, annuals, emergency services, regulatory compliance, cleaning (e.g., duct, coils and filters), scheduled maintenance (e.g., oil, chemical and vibration analysis) and other Installation and Turnkey Contracting - retrofit, new construction, energy retrofit, controls new- and upgrade and other Warranty Services - Extended parts & labor (define maximum number of years available), delayed start-up and other Energy Services -Energy Tracking, Energy Analysis, Evaluation of Potential Upgrades, demand response, rebates and other Equipment Rentals -chillers, pumps, transformers, terminal units, cooling towers, packaged unitary and other Financial Services - leasing, prompt and pre-payment discounts, guaranteed savings and other Professional Services - Engineering, Design, Drafting, Architectural, Project Management and other Site Surveys - Equipment, system analysis, operational, architectural and other