ENERGY STAR Most Efficient 2013 — Boilers

ENERGY STAR Most Efficient in 2013The ENERGY STAR Most Efficient 2013 designation recognizes the most efficient products among those that qualify for the ENERGY STAR. These exceptional gas and oil boilers represent the leading edge in energy efficient products this year.

Carrier BMW Performance Series

Carrier BMW Performance Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler features a unique, vertically oriented stainless steel heat exchanger, 5 to 1 turndown ratio, a light weight/compact wall-mount space- saving design, primary/secondary piping, probe-type low water cut off, corrosion resistant CPVC flue collector, easy to operate text display control, and a 15 Year Limited Warranty.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
75 95 65.5 $688 $13,755 19%
100 95 82.4 $865 $17,304 19%
Dunkirk DVLT Series

Dunkirk DVLT Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler features a unique, vertically oriented stainless steel heat exchanger, 5 to 1 turndown ratio, a light weight/compact wall-mount space- saving design, primary/secondary piping, probe-type low water cut off, corrosion resistant CPVC flue collector, easy to operate text display control, and a 15 Year Limited Warranty.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
75 95 65.5 $688 $13,755 19%
100 95 82.4 $865 $17,304 19%
Firebird Popular Series

Firebird Popular Series
Features:
91.5% AFUE Condensing Oil Fired Boiler features a down flue heat exchanger constructed of mild and stainless steel. This flue passage design slows the exhaust gases, maximizing heat transfer and efficiency while yielding ultra low stack temperatures and quiet operation. Stainless steel concentric side wall or polypropylene chimney vent options.
Capacity (MBtu/hr) Energy Use: Annual Oil Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
85 91.5 86 $1,864 $37,280 14%
121 90.8 122 $2,644 $52,880 14%
Firebird Utility Series

Firebird Utility Series
Features:
91.5% AFUE Condensing Oil Fired Boiler features a down flue heat exchanger constructed of mild and stainless steel. This flue passage design slows the exhaust gases, maximizing heat transfer and efficiency while yielding ultra low stack temperatures and quiet operation. Stainless steel concentric side wall or polypropylene chimney vent options.
Capacity (MBtu/hr) Energy Use: Annual Oil Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
85 91.5 86 $1,864 $37,280 14%
121 90.8 122 $2,644 $52,880 14%
Dunkirk VLT Series

Kenmore DVLT Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler features a unique, vertically oriented stainless steel heat exchanger, 5 to 1 turndown ratio, a light weight/compact wall-mount space- saving design, primary/secondary piping, probe-type low water cut off, corrosion resistant CPVC flue collector, easy to operate text display control, and a 15 Year Limited Warranty.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
75 95 65.5 $688 $13,755 19%
100 95 82.4 $865 $17,304 19%
Lennox GWM Series

Lennox GWM Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler features a unique, vertically oriented stainless steel heat exchanger, 5 to 1 turndown ratio, a light weight/compact wall-mount space- saving design, primary/secondary piping, probe-type low water cut off, corrosion resistant CPVC flue collector, easy to operate text display control, and a 15 Year Limited Warranty.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
75 95 65.5 $688 $13,755 19%
100 95 82.4 $865 $17,304 19%
LOCHINVAR KNIGHT KBL PROPANE SERIES

Lochinvar Knight KBL Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler with standard features such as ASME water tube heat exchanger, floor-standing design, boiler circulator, 5 :1 turn down ratio, multi-color graphic LCD display, Smart System Control Featuring: three programmable zone temperatures, outdoor reset, domestic hot water priority, and internal cascade up to 8 boilers.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
80 95 66.2 $1,637 $32,745 19%
105 95 99.5 $2,461 $49,217 19%
150 95 133.3 $3,297 $65,936 19%
210 95 183.8 $4,546 $90,916 19%
285 95 217.4 $5,377 $107,536 19%
LOCHINVAR KNIGHT KBN NATURAL GAS SERIES

Lochinvar Knight KBN Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler with standard features such as ASME water tube heat exchanger, floor-standing design, boiler circulator, 5 :1 turn down ratio, multi-color graphic LCD display, Smart System Control Featuring: three programmable zone temperatures, outdoor reset, domestic hot water priority, and internal cascade up to 8 boilers.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
80 95 66.2 $695 $13,902 19%
105 95 99.5 $1,045 $20,895 19%
150 95 133.3 $1,400 $27,993 19%
210 95 183.8 $1,930 $38,598 19%
285 95 217.4 $2,283 $45,654 19%
LOCHINVAR KNIGHT WH(N,L) PROPANE SERIES

Lochinvar Knight WH(N,L) Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler features a unique, vertically oriented stainless steel heat exchanger, 5 to 1 turndown ratio, a light weight/compact wall-mount space- saving design, primary/secondary piping, probe-type low water cut off, corrosion resistant CPVC flue collector, easy to operate text display control, and a 15 Year Limited Warranty.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
55 95 49.2 $517 $10,332 19%
85 95 82.7 $868 $17,367 19%
110 95 99.6 $1,046 $20,916 19%
155 95 133.4 $1,401 $28,014 19%
199 95 183.7 $1,929 $38,577 19%
285 95 215.1 $2,286 $45,717 19%
Olsen OLSSC Series

Olsen OLSSC Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler features a unique, vertically oriented stainless steel heat exchanger, 5 to 1 turndown ratio, a light weight/compact wall-mount space- saving design, primary/secondary piping, probe-type low water cut off, corrosion resistant CPVC flue collector, easy to operate text display control, and a 15 Year Limited Warranty.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
75 95 65.5 $688 $13,755 19%
100 95 82.4 $865 $17,304 19%
PB Heat Peerless WB90 Series

PB Heat Peerless WB90 Series
Features:
90% AFUE Two-Stage Oil-Fired Cast Iron Water Boiler designed for Both Direct and Natural Draft (Chimney) Venting. Sleek, Sound-absorbing Boiler Cover with Removable Lens for viewing Control. ETL Certified for U.S. and Canada.
Capacity (MBtu/hr) Energy Use: Annual Oil Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
126 90 123 $2,666 $53,319 13%
182 90 159 $3,446 $68,924 13%
Utica Boilers UBSSC Series

Utica Boilers UBSSC Series
Features:
95% AFUE Stainless Steel Modulating Condensing Boiler features a unique, vertically oriented stainless steel heat exchanger, 5 to 1 turndown ratio, a light weight/compact wall-mount space- saving design, primary/secondary piping, probe-type low water cut off, corrosion resistant CPVC flue collector, easy to operate text display control, and a 15 Year Limited Warranty.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
75 95 65.5 $688 $13,755 19%
100 95 82.4 $865 $17,304 19%
Weil-McLain WM97+ Series

Weil-McLain WM97+ Series
Features:
Extremely easy to install and operate, saves time & money with built in features that include a circulator, primary/secondary piping, low water cut off, three zone control, text display, pre-wired terminal strips, 5 to 1 turndown ratio, and a durable ASME stainless steel fire tube heat exchanger with a corrosion resistant condensate base-all in a stylish compact wall mount cabinet.
Capacity (MBtu/hr) Energy Use: Annual Gas Use (MMBtu) Annual Cost
(National Average)*		 Lifetime Cost to Operate** % Savings over Federal Minimum
AFUE
70 95.2 66 $693 $13,860 19%
110 95 101 $1,050 $21,000 19%
155 95.1 143 $1,575 $31,500 19%
*Estimated using an average price of natural gas of 10.5 dollars per million British thermal units.
**Residential boiler estimated lifetime of 20 years .