1. High Performance Manufactured Homes UES Measures Sunset Date Extension Request Regional Technical Forum December 16 th, 2014

2. High Performance Manufactured Homes Super-efficient new construction manufactured homes. Measure last approved on May, 2012. In October, 2014 RTF directed staff to re-think the calibration for new construction manufactured homes and called for subcommittee participation. 2

3. Manufactured Homes Specifications Review ComponentUnits Baseline "HUD+" HPMH "Super NEEM" Envelope CeilingR-ValueR22R45 WallR-ValueR11 -- R21 R21 + R5 Foam Sheathing Window U-ValueU-Value0.40.22 Glazing % of CFA12% DoorU-Value0.2 FloorR-ValueR19R38 InfiltrationACH 504.83.0 VentilationExhaust FanMarket BaseEnergyStar UoBtu/hr-ft 2 -°F0.0650.040 HVAC Heating System Electric FAF DHP HSPF 10 & Wall Heaters Cooling System noneDHP SEER 20 Supply Duct Leakage% system flow12.5%No Ducts Return Duct Leakage% system flowNone - InteriorNo Ducts DHW Water HeaterEF0.9 EFHPWH Shower Headgpm2.51.75 Lighting LPDW/ft 2 1.40.6 Appliances Dishwasher Market BaseEnergyStar Refrigerator Market BaseEnergyStar 3

4. MH HVAC Measures: Request Sunset Date Extension Staff is planning to schedule MH subcommittee meetings in January. – Any methodological changes discussed today will be reflected in this new construction analysis as well. Staff requests sunset date extension to March 2014. 4

5. Decision Slide I, ______, propose that the RTF: Extend the sunset date of High Performance Manufactured Homes to March 2015. 5