-Performed CMA Filter Change on 2 Gas Package Systems and 2 dehumidifiers. Replaced air filters at 7 locations in back of house. -Management states challenges with heat upon arrival in the morning. Performed check of kitchen gas packs per approval by Mrs. Hubbard. Found improper gas pressures on gas pack 848D. Adjusted gas pressure per approval by Mrs. Hubbard. System now heating correctly. Found no ignition on gas pack 388D. Found voltage to igniter and gas valve as appropriate. Gas pressure to inlet side of gas valve is correct but found no change to outlet pressure when valve is powered. Recommend replacement of gas valve. Provided estimate $811.56. Did not visibly confirm igniter working correctly. System may need further diagnosis once gas valve is approved. Demand tech to be dispatched to verify findings. - Observed lobby split system thermostat set to emergency heat. Performed hard reset of split system, set thermostat to heat setting, and observed system running correctly in