Hydronic Unit Heaters

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Sterling | HS-108 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 108,000 BTU/HR (2 PSI Steam) | 1800 CFM

Regular Price: $1,164.00

Special Price: $895.00

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Sterling | HS-108A Horizontal Hydronic Unit Heater | Side Piping Connections | Hot Water Only | 8,030 BTU/HR (200F Water) | 245 CFM

Regular Price: $490.00

Special Price: $377.00

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Sterling | HS-118A Horizontal Hydronic Unit Heater | Side Piping Connections | Hot Water Only | 18,400 BTU/HR (200F Water) | 500 CFM

Regular Price: $535.00

Special Price: $411.00

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Sterling | HS-120 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 120,000 BTU/HR (2 PSI Steam) | 1900 CFM

Regular Price: $1,241.00

Special Price: $955.00

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Sterling | HS-125A Horizontal Hydronic Unit Heater | Side Piping Connections | Hot Water Only | 24,800 BTU/HR (200F Water) | 580 CFM

Regular Price: $610.00

Special Price: $469.00

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Sterling | HS-132 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 132,000 BTU/HR (2 PSI Steam) | 2000 CFM

Regular Price: $1,357.00

Special Price: $1,044.00

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Sterling | HS-136A Horizontal Hydronic Unit Heater | Side Piping Connections | Hot Water Only | 35,900 BTU/HR (200F Water) | 850 CFM

Regular Price: $677.00

Special Price: $521.00

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Sterling | HS-144 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 144,000 BTU/HR (2 PSI Steam) | 2200 CFM

Regular Price: $1,399.00

Special Price: $1,076.00

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Sterling | HS-156 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 156,000 BTU/HR (2 PSI Steam) | 2600 CFM

Regular Price: $1,475.00

Special Price: $1,134.00

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Sterling | HS-18 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 18,000 BTU/HR (2 PSI Steam) | 395 CFM

Regular Price: $505.00

Special Price: $389.00

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Sterling | HS-180 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 180,000 BTU/HR (2 PSI Steam) | 2200 CFM

Regular Price: $1,539.00

Special Price: $1,184.00

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Sterling | HS-204 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 204,000 BTU/HR (2 PSI Steam) | 2900 CFM

Regular Price: $1,644.00

Special Price: $1,264.00

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Sterling | HS-24 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 24,000 BTU/HR (2 PSI Steam) | 450 CFM

Regular Price: $558.00

Special Price: $429.00

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Sterling | HS-240 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 240,000 BTU/HR (2 PSI Steam) | 3500 CFM

Regular Price: $1,971.00

Special Price: $1,516.00

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Sterling | HS-280 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 280,000 BTU/HR (2 PSI Steam) | 4200 CFM

Regular Price: $2,172.00

Special Price: $1,671.00

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Sterling | HS-300 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 300,000 BTU/HR (2 PSI Steam) | 5000 CFM

Regular Price: $2,463.00

Special Price: $1,894.00

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Sterling | HS-36 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 36,000 BTU/HR (2 PSI Steam) | 550 CFM

Regular Price: $631.00

Special Price: $485.00

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Sterling | HS-360 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 360,000 BTU/HR (2 PSI Steam) | 5500 CFM

Regular Price: $2,656.00

Special Price: $2,043.00

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Sterling | HS-48 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 48,000 BTU/HR (2 PSI Steam) | 750 CFM

Regular Price: $769.00

Special Price: $592.00

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Sterling | HS-60 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 60,000 BTU/HR (2 PSI Steam) | 900 CFM

Regular Price: $813.00

Special Price: $625.00

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Sterling | HS-72 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 72,000 BTU/HR (2 PSI Steam) | 1100 CFM

Regular Price: $839.00

Special Price: $645.00

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Sterling | HS-84 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 84,000 BTU/HR (2 PSI Steam) | 1400 CFM

Regular Price: $872.00

Special Price: $671.00

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Sterling | HS-96 Horizontal Hydronic Unit Heater | Top & Bottom Piping Connections | Steam Or Hot Water | 96,000 BTU/HR (2 PSI Steam) | 1400 CFM

Regular Price: $1,019.00

Special Price: $784.00

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