Contents
function basePopup(uri,width,height,winName,winArgs) { /* close existing popUp window */ if (typeof(popUp) == "object") { if (typeof(popUp.window) == "object") popUp.close(); } popUp = window.open(uri, winName, 'width=' + width + ',height=' + height + winArgs); /* attempt to focus the new window */ if (typeof(popUp) == "object") { try { popUp.focus(); } catch(err) { return false; } } return false; }
// A general-purpose popup window function function popupWindow(uri, width, height) { var windowName = 'popup'; if(arguments.length > 3) { windowName = arguments[3]; } return basePopup(uri,width,height,windowName,',scrollbars=no,resizable=yes,menubar=no,toolbar=no,location=no,directories=no,status=no,menubars=no'); }
// A general-purpose popup window function with full chrome function popupScrollOnly(uri,width,height,windowName) { return basePopup(uri,width,height,windowName,',scrollbars=yes,resizable=yes,menubar=no,toolbar=no,location=no'); }
function EnlargePhoto(filename) {
return popupScrollOnly('/hvac-products/lennox-air-conditioning-and-heating/lennox-image-popup.html?filename=' + filename,610,570,'photo');
}
LZP-4 Zoning System
Features
Overview
Here are some of the top features of LZP-4:
Excellent energy efficiency—reduces your energy costs by up to 35%, when used with a programmable thermostat.*
Four-area zoning helps eliminate hot and cold spots.
Easy integration with standard heating and cooling systems to provide precise comfort throughout the home, throughout the year.
Energy Efficiency
- Excellent energy efficiency—reduces your energy costs by up to 35%, when used with a programmable thermostat*
- Automatic changeover—automatically switches between heating and cooling operation, depending upon the demand
- Dual-fuel capability—can be integrated with an electric heat pump and gas furnace for added energy savings
Performance
- Electronic sensor—ensures accurate, hassle-free operation
Publications
LZP-4 Zoning System Homeowners Manual
LZP-4 Zoning System Product Brochure
Disclaimer
* Department of Energy statistics
Call