1-800-554-1007 sales@heatco.com Products ▼ What’s New? Parts Documents Videos FAQ ▼ Calculators ▼ Contact Us Register or Log In ▼ HDA-VHP Outdoor Cabinet Units Standard Rack Assembly – Fully sheeted duct furnaces mounted in a 16-gauge galvanized steel frame. – Provides listed temperature rise and air side pressure drop performance. – Each furnace includes an individual shutoff valve, flexible gas connector & union piped to properly sized supply header. – Condensate drains pre-piped to a common header. – Easy removal of any single duct furnace. – All controls prewired to a sequencer for system control. – Customer only needs to provide Power, “Call for Heat” and a 0-10 VDC signal. Weatherproof Enclosure – Complete weatherproof vestibule and cabinet with duct flanges. – Large, hinged galvanized steel door for easy access to components and controls. – Fresh air intakes assure adequate combustion air supply. – All heaters pre-wired to marked terminal strip for electrical supply. – Insulated vent connectors to prevent heat build-up in cabinet. Outdoor Venting Kit – Vent riser assembly with integral rain cap. – Provides proper venting of flue gases and prevents flue gas recirculation into burner combustion air supply. Application Guidelines Product Specification User Guidelines OEM Instructions Submittal / Order Information Note: You must be logged in to view CAD, Gas Train and Wiring Diagram files. Search: Model Number Std PDF Alt PDF PDF of Gas Train PDF of Wiring Diagram Max Temp Rise Max Input MBH Max Output MBH Min Input MBH Min Output MBH Max Avail. Turndown (Nat) Max Ind HX Input # of HX's Max CFM @ Min Rise APD @ Min Rise Min CFM @ Max Rise APD @ Max Rise Dim. A Dim. B Dim. C Dim. D Weight (Lbs.) Total Amps 120V Total Amps 208V 230V HDA-VHP-250-500-O-W PDF PDF PDF PDF 100 500 400 50 40 10 to 1 250 2 18519 0.826 3704 0.042 53.34 76.11 50.6 19.72 N/a 8 5 HDA-VHP-300-600-O-W PDF PDF PDF PDF 100 600 480 60 48 10 to 1 300 2 22222 0.965 4444 0.049 59.84 76.11 50.6 16.21 N/a 8 5 HDA-VHP-350-700-O-W PDF PDF PDF PDF 100 700 560 70 56 10 to 1 350 2 25926 1.087 5185 0.055 66.34 76.11 50.6 16.21 N/a 8 5 HDA-VHP-400-800-O-W PDF PDF PDF PDF 100 800 640 80 64 10 to 1 400 2 29630 1.195 5926 0.061 72.84 76.11 50.6 16.21 N/a 8 5 HDA-VHP-300-900-O-W PDF PDF PDF PDF 100 900 720 60 48 15 to 1 300 3 33333 0.965 6667 0.049 85.31 76.11 50.6 16.21 N/a 12 7.5 HDA-VHP-500-1000-O-W PDF PDF PDF PDF 100 1000 800 100 80 10 to 1 500 2 37037 1.377 7407 0.07 85.84 76.11 50.6 19.72 N/a 10 5 HDA-VHP-350-1050-O-W PDF PDF PDF PDF 100 1050 840 70 56 15 to 1 350 3 38889 1.087 7778 0.055 95.06 76.11 50.6 16.21 N/a 12 7.5 HDA-VHP-400-1200-O-W PDF PDF PDF PDF 100 1200 960 80 64 15 to 1 400 3 44444 1.195 8889 0.061 104.81 76.11 50.6 16.21 N/a 12 7.5 HDA-VHP-600-1200-O-W PDF PDF PDF PDF 100 1200 960 120 96 10 to 1 600 2 44444 1.523 8889 0.077 98.84 76.11 50.6 19.72 N/a 10 5 HDA-VHP-500-1500-O-W PDF PDF PDF PDF 100 1500 1200 100 80 15 to 1 500 3 55556 1.377 11111 0.07 124.31 76.11 50.6 19.72 N/a 15 7.5 HDA-VHP-600-1800-O-W PDF PDF PDF PDF 100 1800 1440 120 96 15 to 1 600 3 66667 1.523 13333 0.077 143.81 76.11 50.6 19.72 N/a 15 7.5 Note: For Propane gas, turndown is 60% of stated natural gas turndown. Our Mission Our mission is to design, build, and deploy America’s highest quality gas heaters while providing industry-leading customer satisfaction. You can expect Heatco to deliver innovative, energy efficient equipment using the most up to date components and manufacturing techniques. – HEATCO ETHICS IN BUSINESS POLICY – HEATCO CONSERVATION GOALS Contact Us Address: 50 Heatco Ct. Cartersville, GA 30120 Phone: (770)529-2000 Fax: (770)529-2005 Toll Free: 1-800-554-1007 Email: Sales@heatco.com Copyright © Heatco