Hydronic systems on ambient loop

[joseph-robertson]

See #33 for reference.

[joseph-robertson]

• Small residential
  • Zone Water-to-Air HP w/ERV
  • add_district_ambient_loop
  • add_zone_water_to_air_hp(ambient_loop)
  • add_zone_erv
• Large residential
  • Zone Water-to-Air HP w/DOAS
  • add_district_ambient_loop
  • add_zone_water_to_air_hp(ambient_loop)
  • add_doas(ambient_loop, ambient_loop, erv=true)
• Small commercial
  • Zone Water-to-Air HP w/DOAS
  • add_district_ambient_loop
  • add_zone_water_to_air_hp(ambient_loop)
  • add_doas(ambient_loop, ambient_loop, erv=true)
• Medium commercial
  • Zone Water-to-Air HP w/DOAS
  • add_district_ambient_loop
  • add_zone_water_to_air_hp(ambient_loop)
  • add_doas(ambient_loop, ambient_loop, erv=true)
• Large commercial
  • VAV w/Heat Pumps
  • add_district_ambient_loop
  • add_hw_loop(ambient_loop)
  • add_chw_loop(ambient_loop)
  • add_vav_reheat(hw_loop, chw_loop)