Below are services available from John F. Robbins:
Design, drawings & specs for new or remodeled homes & small buildings
• Floorplans, elevations, section drawings and contruction details
• Better airtightness and insulation specs
• Improved moisture tolerance and condensation resistance
• Thermal storage where appropriate
• Roofs sized for rainwater collection if needed
Sizing and assessing energy equipment and devices
• Heating, cooling and ventilation (including heat or energy recovery)
• Lights, appliances, office equipment and entertainment devices
• Small electronics
• Energy assessments and evaluations
• Hour-by-hour thermal analysis for new designs and major remodeling (upto 10,000 sf)
Solar consulting and design
• Passive solar homes, small buildings and additions
• my last 2 homes have gotten passive solar additions!
• Solar water heating and solar electric collector and storage sizing
• my last 2 homes have gotten solar water heating systems!
• Estimations of solar energy production or reduced conventional usage
• Small solar electric systems advice, including do-it-yourself
• my office has been powered by off-grid solar + batteries since Nov 2001!
• Energy courses developed and taught for continuing education
• Consumer presentations on energy and solar