Consumer comfort with high-tech toys, combined with rising energy prices, have created a good market for manufacturers of thermostats and controls. It’s a far cry from a few years ago, when too many homeowners were too willing to override the energy-saving settings on their programmable t-stats.

This product roundup highlights a variety of motors, drives, and variable-speed products.

Radiant heating company Reid Heating & Energy Inc. has completed an in-floor radiant heating and cooling system for Hall St. Helena Winery in Napa Valley. The energy efficient installation has allowed for Hall to receive Leadership in Energy and Environmental Design (LEED) Gold certification from the U.S. Green Building Council.

Two supermarket chains have announced recent environmental-related developments regarding a newer refrigerant and energy efficiencies.

Many contractors are asking what happened to Home Star, the proposed legislation that would have extended rebates to homeowners who invested in energy efficiency upgrades for their homes. While the bill was a hot topic for much of 2010, it ultimately failed to pass in the Senate, and has not been reintroduced in Congress so far in 2011.

Tall ceilings can be both a builder’s dream and an HVAC contractor’s nightmare. The introduction of air movement by means of large-diameter, low-speed fans can provide the necessary comfort, further optimize HVAC system effectiveness, and save money on both energy use and building supplies.

A bill in the Senate aims to update the efficiency standards of appliances and building systems, including furnaces, heat pumps, and central air conditioners. Titled the “Implementation of National Consensus Appliance Agreements Act of 2011,” it divides the nation into three regions with different efficiency standards for each. It also recommends more stringent building codes for new construction.

For some time, energy efficiency and IAQ were thought to be mutually exclusive HVAC goals. They actually can have negative or positive effects on each other that can be mitigated by contractors in a number of ways: coil care, duct repair, and the judicious use of specific equipment among them. A recent trend has been linking the impacts IAQ and efficiency can have on each other.

Whether you use tea leaves, tarot cards, a crystal ball or just good old fashioned statistical analysis, the future of the housing market remains murky and the overall economic recovery seems to be missing in action, but one thing is clear. Definite housing trends have emerged and they won’t be going away anytime soon.

It is a familiar lament for those who work on supermarket refrigeration. There is a problem. The owner wants it fixed immediately. The technician can apply a quick fix, but that won’t deal with potential recurring problems - and the fact that the equipment may not be operating all that efficiently or even be all that up-to-date.