Heritage, Affordable Luxury Designed for reliability, performance,
value, and ease of installation.
FOR RESIDENTIAL AND LIGHT COMMERCIAL AppLICATIONS
Unit shown with components installed. See Technical Specifications on back for shipping configuration.
• 37,000-162,000 BTUs in 5 sizes
• Reliable cast iron heat exchanger
• DOE 2012-Compliant energy saving control system with integral low water cut-off protection
• Built-in draft diverter – fits in low spaces
• Progressive-opening gas valve for smooth & quiet operation
• Attractive, rugged powder coated steel jacket
• Can be installed on combustible floors
• Trapezoidal legs with nylon glides aid in positioning boiler during installation
• Industry-standard tapping locations, provides drop-in replacement for most applications
• Limited lifetime warranty
1-1/4” Return
Left Side Front Right Side
1-1/4” SupplyVent Damper
Circulator Relief Valve
Temp/Pressure Gauge
Combination Limit
Drain Valve
Gas Valve 15-5/8”A
32-1/4”
27-7/8”
2-3/4”
15-3/4”
HERITAGE TECHNICAL SpECIFICATIONS
MET-6302
TDC Manufacturing Inc.155 RT. 61 SOUTH • SCHUYLKILL HAVEN, PA 17972 (570) 385-0731 • FAX (570) 385-5304
Standard Equipment: Vent Damper, Taco 007 Circulator, drain valve, ASME relief valve (30PSI),circulator to limit control wire harness and connecting piping shipped in parts box. HydroLevelFuel Smart HydroStat 3200 Plus Smart Boiler Limit Control with digital display and low watercutoff functionality, Honeywell progressive opening gas valve, roll-out switch and spill switch areassembled at the factory.
HG02
HG03
HG04
HG05
HG06
10-1/2"
11-3/4"
15"
18-1/2"
21-1/2"
37
61
95
128
162
30
50
78
105
132
26
43
68
91
115
174
290
452
609
765
2
3
5
7
9
82
82
82
82
82
4
4
5
6
6
2.4
3.2
4.0
4.7
5.5
217
267
317
367
417
Model“A”
Dimension
InputRate(MBH)
HeatingCapacity(MBH)
Net AHRI(MBH)
Net RatingSq. Ft. HW@170F
No. ofBurners AFUE
Flue CollarDiameter(Inches)
WaterContent(gals.)
ShippingWeight(Approx.)
1. Standard piping/control system is right side.2. For altitudes above 2,000 feet, reduce ratings 4% for every 1,000 feet above sea level.3. Specifications and dimensions are subject to change without notice.4. Ratings are for natural gas and LP gas. Add suffix “N” to the model number for natural gas and suffix “P” to the model
number for LP gas.
HERITAGE BOILERS OFFERED BY:
ASM
E
H