GAS-FIRED UNIT HEATERS RESIDENTIAL, COMMERCIAL & INDUSTRIAL POWER VENTED HD, HDB, PDP, BDP, PTP, BTP SEPARATED COMBUSTION HDS, HDC, PTS, BTS HIGH-EFFICIENCY SEPARATED COMBUSTION PTC, BTC 6-107.
TAPE OUT GAS-FIRED, POWER-EXHAUSTED, PROPELLER • 82% Thermal Efficiency • Horizontal or Vertical Venting • Field Convertible to Propane • 100% Shut-Off with Continuous Retry • Commercial or Residential Applications MODEL HD For applications requiring a low profile unit, Modine offers the Hot Dawg® unit heater. The Hot Dawg® may be installed in residential or commercial applications just one inch below the ceiling.
GAS-FIRED, SEPARATED COMBUSTION, PROPELLER • 100% Outside Air for Combustion • Separated Compartment Protects Combination Gas Control, Ignition Control, Manifold and Burner • Horizontal or Vertical Concentric Venting • 82% Thermal Efficiency • 100% Shut-Off with Continuous Retry • Certified for Commercial or Residential Applications The separated combustion models HDS and PTS draw 100% of their combustion air from outside to ensure that the unit will always have plenty of fresh, clean air to breathe.
GAS-FIRED, SEPARATED COMBUSTION, HIGH-EFFICIENCY CONDENSING • 100% Outside Air for Combustion • Separated Compartment Protects Combination Gas Control, Ignition Control, Manifold and Burner • Conservicore® Secondary Heat Exchanger • Horizontal or Vertical Concentric Venting • 93% Thermal Efficiency • Direct Spark Ignition • 100% Shut-Off with Continuous Retry MODEL PTC MODINE CONSERVICORE® HEAT EXCHANGER Up to 97% thermal efficiency, Modine’s Effinity93® condensing unit heater features the highest effici
GAS-FIRED, SEPARATED COMBUSTION, HIGH-EFFICIENCY CONDENSING Figure 5.1 - U.S. Average Heat Load Hours Map Use 3500 for Alaska and Canada. Table 5.1 - Estimated Annual Fuel Cost Savings Using the Effinity93® Condensing Unit Heater Estimated Annual Savings Against Other Equipment j k Gravity Vented Design Heat Load (Btu/Hr): Annual Heat Load Hours (refer to Figure 5.
GAS-FIRED, BLOWER MODELS Blower unit heaters are designed for both heating and ventilating. All Modine gas-fired unit heater types can be equipped with blowers, including our Hot Dawg® low-profile residential garage heaters and the Effinity93®. In fact, the Effinity93® is the only high efficiency gas-fired unit heater in North America with this option available. MODEL HDB These units can be used in a variety of ways: • Ducting air in from adjacent spaces for ventilation.
STANDARD FEATURES AND FACTORY OPTIONS Table 7.
The Modine brand has been the industry standard since Arthur B. Modine invented and patented the first lightweight, suspended hydronic unit heater in 1923. No other manufacturer can provide the combined application Products from Modine are designed to provide indoor air-comfort and ventilation solutions for residential, commercial, institutional and industrial applications.
