1. Equipment Replacement: Terms for replacement of major equipment components, used when the contract includes potential replacement of aging systems

2. Energy Efficiency Guarantees: Performance guarantees related to system efficiency, included when specific energy savings are promised

3. Training and Documentation: Requirements for training client's staff and maintaining system documentation, included for complex installations

4. Warranty: Specific warranty terms for repairs and replaced parts, included when extended warranties are offered

5. Environmental Compliance: Specific environmental requirements and certifications, included for environmentally sensitive installations

6. Subcontracting: Terms governing the use of subcontractors, included when subcontracting is permitted

7. Intellectual Property: Protection of proprietary maintenance procedures or software, included when proprietary systems are involved

1. Schedule A - Equipment List: Detailed inventory of all HVAC equipment covered under the maintenance contract

2. Schedule B - Maintenance Schedule: Frequency and scope of routine maintenance tasks for each type of equipment

3. Schedule C - Price List: Detailed breakdown of maintenance fees and charges for additional services

4. Schedule D - Service Level Requirements: Specific performance metrics and response time requirements

5. Schedule E - Maintenance Staff Qualifications: Required qualifications and certifications for maintenance personnel

6. Appendix 1 - Emergency Contact Procedures: Protocol for emergency service requests and contact information

7. Appendix 2 - Maintenance Report Templates: Standard forms for maintenance reports and documentation

8. Appendix 3 - Safety Procedures: Specific safety protocols for different types of maintenance work