Nashua, NH

Estimate Summary: Complete replacement of the existing failed heating and cooling system with our Lennox Signature Series. This system features fully Variable-Speed technology for both heating and cooling, providing the quietest operation and the most precise temperature and humidity control available. Heating & Cooling Equipment: We will remove the existing furnace and AC and install the Lennox Signature Variable-Speed Gas Furnace paired with the matching Variable-Speed Air Conditioner. The system will be controlled by the new Lennox S40 Smart Thermostat, which acts as the communication hub for the equipment. Indoor Air Quality & Accessories: We will install the Lennox PureAir Carbon Catalyst UV light system to actively clean the air and surface coils. We will replace the existing bypass humidifier with a brand new bypass humidifier. Due to the tight space constraints in the corner, we will retain a standard 1-inch filter rack configuration, as there is not enough clearance to adapt

Possible crack heat exchanger,also combustion blower should be replaced

Snake bath tub drain and resealed tub drain

Replace existing Rinnai due to failure of Servo but also due to delay in waiting for parts needed. New unit will be installed as a direct replacement. We will replace the CSST gas line with rigid black iron piping to bring up to our standard for a safe installation.

I found that the collector box gasket had failed. I replaced the collector box, collector box gasket and inducer gasket. After I assembled it I ran the unit and checked for leaks and there was none. Lastly I performed a combustion analyzer test that checks the units CO, CO2 and oxygen levels and the furnace was running great.

Water servo valve not functioning. Water from vent pipe dripping over controls. Water servo needs to be replaced. Vent pipe needs to be redone so it is pitching outwards. There are signs of corrosion from vent pipe not installed properly. Unit might have future issues or may not depending on rate of corrosion.

Call was for carbon monoxide. The fire department was called in. They were measuring 130 to 150 parts per million CO. Pulled a coil out could not find crack and heat exchanger, did efficiency test found levels inside vent exhaust at 30 ppm gas pressure was at 3.5 inches. Ran furnace for a while with my carbon monoxide detector and dock and did not register any CL, thinking there’s a crack in the heat exchanger that opens up when it gets really hot. Tested vent pipes found leaks and vent pipes will have to run a new vent disconnected electrical and gas and condemned furnace not to be used.

Not hot water. Code 65. Found water dripping from unit. Noticed water dripping from combustion blower. Opened up cold water inlet screen. Screen was plugged , also a piece of rubber gasket inside. Replaced screen assembly with new one. Ran hot water on tub for 5 minutes,no codes. Looked into water dripping from combustion blower, I believe with the extreme cold air unit is bringing in and lack of correct pitch outward is causing issue. Maybe look into redoing vent to prevent future issues. Or maybe lifting unit up an inch. Also a flush for unit is needed

<p>Conversion of the existing 5' bathtub unit with a new walk-in shower unit, complete with new shower fixtures. The client will provide the shower fixtures, while GSMS will provide the shower unit as listed below.</p><p>An estimated price is included to relocate the laundry appliances to the opposite wall of the bathroom. We will install new hot and cold water supply lines and drainage for the washing machine, with this estimate based on the ability to tap into existing plumbing. This does <strong>not</strong> include the venting for the dryer.</p><p>Additionally, we will disconnect and install a new dishwasher in the kitchen, with the dishwasher unit to be provided by the client.</p>

Remove and reassemble drain assembly. Reseal leaking connections and reconnect pop up. Thank you!