The Cool Down on MSN

Homeowner debunks HVAC myth after ditching their furnace despite freezing temps: 'Woke up to -16F'

"It seems like it is too good to be true honestly." Homeowner debunks HVAC myth after ditching their furnace despite freezing ...
Fix It Homestead on MSN

The HVAC upgrade that improves comfort fast without replacing the whole system

When your home never quite feels as comfortable as it should, it is easy to assume you are stuck with a full system ...
The Cool Down

Newly unveiled HVAC tech can cut household energy costs in half — here's what sets it apart from traditional systems

Researchers at Chinese universities developed an outstanding HVAC system that can significantly cut energy costs.

Mountain Heating and Cooling Reflects on Five Decades of Cold-Climate HVAC Innovation

Bozeman, Montana - January 05, 2026 - PRESSADVANTAGE - Mountain Heating and Cooling, a family-owned HVAC company ...
IEEE

PID Temperature Control of a Single Mode Fiber Coupled Laser Diode System

Abstract: this paper explains the PID Control of Single mode fiber coupled laser diode system. The system comprises of laser diode, thermistor, photodiode, and Thermoelectric cooler embedded as one ...
IEEE

H-Infinity Loop-Shaped Model Predictive Control With HVAC Application

Abstract: We formulate a model predictive control (MPC) for linear time-invariant systems based on H-infinity loop-shaping. The design results in a closed-loop system that includes a state estimator ...